Avoid buying too much ­­­­­ and filling up all the empty space. 查看更多

 

題目列表(包括答案和解析)

 假定英語(yǔ)課上老師要求同桌之間交換修改作文,請(qǐng)你修改你同桌寫的以下作文。文中共有10處語(yǔ)言錯(cuò)誤,每句中最多有兩處。錯(cuò)誤涉及一個(gè)單詞的增加、刪除或修改。

   增加:在缺詞處加一個(gè)漏詞符號(hào)(∧),并在其下面寫出該加的詞。

   刪除:把多余的詞用斜線(﹨)劃掉。

   修改:在錯(cuò)的詞下劃一橫線(___),并在該詞下面寫出修改的詞。

   注意:1.每處錯(cuò)誤及修改均僅限一詞;2.只允許修改10處,多者(從第11處起)不計(jì)分。

Nowadays in our country, some businessman care little about food safety and people’s health so

longer as they can make money. Some even sell polluting or poisonous food to consumers and this

often causes to serious health problems. In order to prevent such tragedy happen again, we students

should try to avoid buy food from the stalls around our school or have meals in the school dinning

hall. Only in this way can we protect themselves. Beside, the local government and the school are

supposed to take practical measures ensure the students’ health and safety.              

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閱讀下面短文, 從短文后各題所給的四個(gè)選項(xiàng)中, 選出可以填人空白處的最佳選項(xiàng), 并在答題卡上將該項(xiàng)涂黑。

The other day I decided to come home early because it was such a beautiful day. The   were outside playing in my apartment complex (公寓大樓) and the ice cream truck was whistling its tune. As I    slowly to avoid an accident, I noticed a little boy    at the ice cream truck. He didn’t get anything and he walked away with a    look on his face. I asked the ice cream seller what happened and he said the little boy had no   . I had no cash on me so I drove to my building and went upstairs to    some cash. When I found it, the ice cream seller was    waiting but the little boy had   .

I went in the    I thought he might have gone and I saw a    getting out of her vehicle. I asked her if she had a little boy and she said yes. She then told me that she and her son had gone to the grocery store the day before and had    ice cream but she did not have enough money to buy   .

She quickly went into the    to get her son, and when she    several minutes later, I realized that he was not the    little boy I had seen. This boy was a bit older and his sister came out with him. I took them both to the truck and let them    out what they wanted.

I    told the mom it was not the same boy I was talking about. I    myself to the mother properly and    my baby-sitting services free of charge if she ever needed them. 1 couldn't find the original boy    but 1 hope he gets some ice cream soon.

1.A. cats                           B. kids                                     C. dogs                                  D. students

2.A. walked                          B. ran                                    C. climbed                            D. drove

3.A. knocking                 B. shooting                             C. lying                                  D. looking

4.A. puzzled                         B. curious                    C. disappointed                   D. delighted

5.A. excuse                          B. money                              C. parents                    D. friends

6.A. put away                       B. look for                             C. borrow                    D. lend

7.A. still                            B. anxiously                           C. doubtfully                        D. nervously

8.A. left                                 B. appeared                         C. cried                                 D. escaped

9.A. station                           B. line                                    C. sight                                  D. direction

10.A. woman                        B. girl                                     C. granny                              D. conductor

11.A. chosen                        B. ordered                            C. wanted                    D. eaten

12.A. it                                  B. ones                                  C. them                                 D. those

13.A. house                          B. shop                                  C. truck                                 D. market

14.A. disappeared              B. returned                          C. waited                              D. stayed

15.A. lost                         B. strange                     C. short                                 D. same

16.A. look                    B. pick                                   C. speak                                D. make

17.A. never                          B. seldom                    C. often                                 D. ever

18.A. explained                  B. admitted                           C. devoted                            D. introduced

19.A. denied                        B. resigned                           C. offered                    D. operated

20.A. somewhere               B. everywhere                     C. anywhere                         D. nowhere

 

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I ran across an old photo of him the other day, thinking of some old things. He’s been dead for 25 years. His name was Rex.

36  was his favorite recreation(娛樂(lè)). He had so much 37 in the water as any person I have known. You didn’t have to throw a stick in the water to 38 him to go in. Of course, he would bring back a stick to you if you 39 throw one in.

That 40 me of that night, 41 he brought back a small box that he found somewhere--- how 42 nobody ever knew. Since it was Rex, it 43 easily have been half a race. The box wasn’t a good one. It was just a 44 old piece that somebody 45. Still it was something he wanted, probably 46 there was some difficulty in transportation(運(yùn)輸). And that he thought could test his courage. We first knew about his achievement when, deep in the night, we 47 him trying to get the box up onto the porch(門廳). It sounded 48 two or three people were trying to tear the house 49 . We came downstairs and turned on the 50 light. Rex was on the top step trying to pull the thing up, but it had 51somehow. And he was just holding his own(堅(jiān)持著). I suppose he would have held his own 52 dawn if we hadn’t helped him. The next day we carried the box miles away and threw it out. If we had thrown it out in a 53 place, he would have brought it home again, as a small token(象征)of his strength in such matters. 54, he had been taught to carry heavy wooden objects about and he was 55 of his skill.

1.

A.

Fighting

B.

Swimming

C.

Barking

D.

Running

2.

A.

fun

B.

trouble

C.

danger

D.

difficulty

3.

A.

stop

B.

.make

C.

get

D.

have

4.

A.

will

B.

do

C.

did

D.

would

5.

A.

reminds

B.

warns

C.

tells

D.

.suggests

6.

A.

which

B.

while

C.

as

D.

when

7.

A.

far

B.

long

C.

old

D.

heavy

8.

A.

could

B.

can

C.

should

D.

would

9.

A.

priceless

B.

worthless

C.

valuable

D.

important

10.

A.

kept

B.

forgot

C.

deserted(遺棄)

D.

remained

11.

A.

because

B.

only if

C.

even if

D.

in case

12.

A.

saw

B.

heard

C.

watched

D.

caught

13.

A.

like

B.

that

C.

as if

D.

at least

14.

A.

up

B.

in

C.

away

D.

down

15.

A.

hall

B.

kitchen

C.

bedroom

D.

porch

16.

A.

rolled

B.

stopped

C.

caught

D.

broken

17.

A.

at

B.

before

C.

till

D.

during

18.

A.

distant

B.

nearby

C.

silent

D.

busy

19.

A.

In all

B.

As a result

C.

At last

D.

After all

20.

A.

proud

B.

tired

C.

ashamed

D.

doubtful

【答案】

21.B

22.A

23.C

24.C

25.A

26.D

27.A

28.A

29.B

30.C

31.A

32.B

33.C

34.D

35.D

36.C

37.C

38.B

39.D

40.A

【解析】略

【題型】完型填空

【適用】一般

【標(biāo)題】2011屆云南省昆明三中高三上學(xué)期第二次月考英語(yǔ)卷

【關(guān)鍵字標(biāo)簽】人物傳記類

【結(jié)束】

11【題文】  With its budget of $80 million , John Woo as director, and an all-star cast(明星云集的演員陣容), Red Cliff is the most expensive and ambitious Asian-financed film ever. Last week I saw the release of the second part, and boy oh boy does it shows.

But watching the film as a foreigner I felt I was missing out on something. Not knowing my Cao Cao's from my Zhou Yu's, I was not even sure whom I wanted to win. Certainly after the opening scene, in which Cao Cao is seen watching a game of Cuju, an ancient Chinese variation of football, I knew who had my support. After all, any man who enjoys his football is someone after my own heart. But after Cao Cao resorted to some evil strategies against his enemies in the south, I wasn't so sure he was the man I should be rooting for.

And there is a lot more to Red Cliff 2 than just extravagant battle scenes. The film does not take itself too seriously. Conversations between leaders are littered with one-liners, many of which had the audience in laughter. There is even enough to keep fans of more romantic entertainment happy too. This includes a charming relationship between a southern spy(偵探)and an innocent northern soldier. The characters' interaction provides some genuinely heart-warming moments in the middle of the battle.

Clocking in at(結(jié)束于)around two hours, the film certainly does justice to the history story. When I walked out the cinema, I felt as drained(精疲力竭) as Cao Cao's soldiers must have 1,800 years ago.

41.By expressing “boy oh boy” in the first paragraph, the author seems to show that _______.

A.the film characters are like boys who are childish.

B.the film provides amazing and surprising scenes for audience.

C.the film is suitable for younger boys to watch.

D.the film scene is so bloody that boys shouldn’t watch it.

42.When did the author change his attitude toward Cao Cao?

A.When he read the history story about Cao Cao.

B.When he saw Cao Cao was watching a game of Cuju,

C.When he realized that Cao Cao took some bad measures to beat his enemies.

D.When he saw the romantic love story of Cao Cao and a southern spy.

43.The following factors of the film are all mentioned in the passage except_______.

A.high budget

B.leading roles

C.a(chǎn)ctors and actress

D.conversations

44.From the passage we can infer that_______.

A.the author is a football fan in a foreign country.

B.Cuju is the name of an ancient Chinese variation of football.

C.the film Red Cliff 2 lasts about two hours.

D.the author was very tired after about two hours’ battle.

【答案】

45.B

46.C

47.C

48.A

【解析】略

【題型】閱讀理解

【適用】一般

【標(biāo)題】2011屆云南省昆明三中高三上學(xué)期第二次月考英語(yǔ)卷

【關(guān)鍵字標(biāo)簽】新聞報(bào)道類

【結(jié)束】

12【題文】Safety and Security Procedures

Your safety and the security of your personal property are of the primary concern to those of us who welcome you as our guest. We urge you to take advantage of the following suggestions.

YOUR VEHICLE

Lock your vehicle and do not leave money or valuable items inside. We are not responsible for their loss.

TRAVELING

Be good at noticing things around you when sightseeing or traveling. Stay in well-lit and heavily traveled areas. Don’t display large amounts of cash.

GUEST ROOM SECURITY

For additional security use the deadbolt (插鎖) provided on your door and make sure the windows are locked. As an additional precautious measure, please secure the secondary locks provided. Do not admit anyone to your room without first making identification. A one-way viewer is provided in your door to assist with identification. If there is any doubt about the person’s identity, please contact the Front Desk.

SAFETY BOXES

Do not leave money or valuables in your room or vehicle. We provide free safety boxes for your use. Hotel is not responsible for items left in room valued over $200.

KEYS

Safeguard your key. Please do not leave it in the door. Do not give your key to others or leave it unattended. Please leave your key at the Front Desk when you check out.

REPORTING

Please report any suspicious activity, or safety concerns to management.

FIRE

Please familiarize yourself with the nearest fire exits. Report fire or smoke to the hotel operator. In the unlikely event of a fire, please move quickly and calmly to the nearest safe exit and leave the building. Avoid the use of elevator.

49.The suggestions are most probably from ______.

A.a(chǎn) hotel manager

B.a(chǎn) police officer

C.a(chǎn)n experienced traveler

D.a(chǎn) tour guide

50.Which of the following is TRUE?

A.It is advised to travel to places where there are few people.

B.The hotel is not responsible for anything you lose.

C.Don’t report to the manager unless you are sure something is going wrong.

D.You’d better use the deadbolt and the secondary locks for safety.

51. If you feel doubtful about a stranger who knocks at the door, you should _____.

A.let the person in after you have got his/her name

B.open the door to check the person’s ID card

C.call the Front Desk to make sure

D.contact the local police for assistance

52.What does the underlined part “In the unlikely event of a fire” mean?

A.In case a fire happens, though it is not very possible

B.If a fire happens when some big events are taking place.

C.In case a fire happens in a public building.

D.If a fire breaks out and it is getting out of control.

【答案】

53.A

54.D

55.C

56.A

【解析】略

【題型】閱讀理解

【適用】一般

【標(biāo)題】2011屆云南省昆明三中高三上學(xué)期第二次月考英語(yǔ)卷

【關(guān)鍵字標(biāo)簽】廣告布告類

【結(jié)束】

13【題文】The new iPhone 3G should please everyone. Its look and feel are only slightly improved, but a faster network loads Web pages more quickly, true GPS functionality allows it to easily find places nearby, and the new $199 price (down from $400) makes it an affordable luxury.

Before deciding whether to buy, however, make sure you can actually take advantage of the iPhone 3G's high-speed data network. 3G stands for third-generation, which in non-geek speak translates to Web pages and mail messages that, ideally, load about three times faster than on the original iPhone. Even better, 3G coverage enables you to make a phone call and surf the Web at the same time. That's great, if you live or work in a place where the 3G network of AT&T(美國(guó)電話電報(bào)公司) (the sole wireless carrier of the iPhone) is active. That's not so great in cities like New York where AT&T's cellular coverage is awful. As one of my colleagues in New York City, who bought the original iPhone, commented, "It's just a toy. You can't make phone calls on it, so I carry my Verizon phone with me all the time."

The real fun begins when you tap on the icon called "App Store" and start browsing the hundreds of add-on applications that have been developed just for the iPhone. You'll find tons of games (I like JirboBreak, a free game inspired by the Atari classic Breakout) and mobile versions of popular websites like Pandora, Facebook, MySpace and the New York Times. Most apps will cost you, but the vast majority are $9.99 or less. The apps work on the old iPhones too, but you'll enjoy them a lot more on the iPhone 3G because many of the programs, including Yelp (local business reviews), Whrrl (mobile social networking) and UrbanSpoon (restaurant reviews), use your exact location — provided by the iPhone 3G's GPS chip — to make recommendations. The apps also load much faster over the 3G network.

57.The new iPhone 3G has following features except that _______

A.It looks and feels better

B.It has a faster network

C.It is easy to locate a place

D.It is too expensive for people to buy

58.Why do one of my colleagues carry Verizon phone with him all the time? ______.

A.Because iPhone 3G is just a toy.

B.ecause he prefers Verizon phone better.

C.Because AT&T's cellular coverage is terrible there

D.Because Verizon phone enables him make a phone call and surf the Web at the same time

59.Which of the following statements is NOT true according to the passage. ____.

A.App Store will offer you great fun.

B.many apps have been developed for the iPhone.

C.Most apps are very expensive.

D.Pandora, Facebook, MySpace and the New York Times are popular websites.

60.From the passage we know that the attitude of the author toward iPhone 3G is _____.

A.doubtful

B.a(chǎn)ppreciative

C.optimistic

D.pessimistic

【答案】

61.D

62.C

63.C

64.B

【解析】略

【題型】閱讀理解

【適用】一般

【標(biāo)題】2011屆云南省昆明三中高三上學(xué)期第二次月考英語(yǔ)卷

【關(guān)鍵字標(biāo)簽】經(jīng)濟(jì)類

【結(jié)束】

14【題文】Birds that are half-asleep—with one brain hemisphere (半球) alert and the other sleeping—control which side of the brain remains awake, according to a new study of sleeping ducks.

Earlier studies have documented half-brain sleep in a wide range of birds. The brain hemispheres take turns sinking into the sleep stage characterized by slow brain waves. The eye controlled by the sleeping hemisphere keeps shut, while the wakeful hemisphere’s eye stays open and alert. Birds also can sleep with both hemispheres resting at once.

Decades of studies of bird groups led researchers to predict extra alertness in the end-of-the-row sleepers which tend to be attacked more easily. Sure enough, the end birds tended to watch carefully on the side away from their companions. Ducks in the inner spots showed no preference for gaze direction.

Also, birds napping at the end of the line depend on single-hemisphere sleep, rather than total relaxation, more often than inner ducks did. Turning 16 birds through the positions in a four-duck row, the researchers found that compared with 12 percent for birds in internal spots, outer birds half-asleep during some 32 percent of napping time.

“We believe this is the first evidence for an animal behaviorally controlling sleep and wakefulness at the same time in different regions of the brain,” the researchers say.

The results provide the best evidence for a long-standing assumption that single-hemisphere sleep evolved as creatures scanned for enemies. The preference for opening an eye on the lookout side could be widespread, he predicts. He’s seen it in a pair of birds napping side-by-side in the zoo and in a single pet bird sleeping by a mirror. The mirror-side eye closed as if the reflection were a companion and the other eye stayed open.

Useful as half-sleeping might be, it’s only been found in birds and such water animals as dolphins, whales, and seals. Perhaps keeping one side of the brain awake allows a sleeping animal to surface occasionally to avoid drowning.

Studies of birds may offer unique insights into sleep. Jerome M. Siegel of the UCLA says he wonders if birds’ half-brain sleep “is just the tip of the iceberg.” He supposes that more examples may turn up when we take a closer look at other species.

65.According to the passage, birds often half sleep because ______.

A.they have to watch out for possible attacks

B.their brain hemispheres take turns to rest

C.the two halves of their brain are differently structured

D.they have to constantly keep an eye on their companions

66.What is implied about the example of a bird’s sleeping in front of a mirror?

A.An imagined companion gives the bird a sense of security.

B.Birds prefer to sleep in pairs for the sake of their security.

C.The phenomenon of birds napping in pairs is widespread.

D.A single pet bird enjoys seeing its own reflection in the mirror.

67. While sleeping, some water animals tend to keep half awake in order to ______.

A.a(chǎn)lert themselves to the approaching enemy

B.emerge from water now and then to breathe

C.be sensitive to the ever-changing environment

D.a(chǎn)void being swept away by rapid currents

68.By saying “just the tip of the iceberg”, Siegel suggests that ______.

A.half-brain sleep has something to do with icy weather

B.the mystery of half-brain sleep is close to being solved

C.most birds living in cold regions tend to be half sleepers

D.half-brain sleep may exist among other species

【答案】

69.A

70.A

71.B

72.D

【解析】略

【題型】閱讀理解

【適用】一般

【標(biāo)題】2011屆云南省昆明三中高三上學(xué)期第二次月考英語(yǔ)卷

【關(guān)鍵字標(biāo)簽】科普類

【結(jié)束】

15【題文】People in China, as in other parts of the world, are waiting to see how U.S. President-elect Barack Obama will deal with global problems such as the current economic slowdown once he takes office. As Sam Beattie reports from Beijing, there is widespread hope for closer U.S.-Chinese cooperation.

For many students in Beijing, Mr. Obama symbolizes all that is possible in the United States. He's a popular winner here, seen as a self-made man who has made it to the top.

"I think he is very charming, and a president who can create a new era," said Zhang Wei, a university student. "I like him very much and most of my friends do too." Ni Weibo, another university student, agrees. "Sino-U.S. relations still need more cooperation," she said. "I think he will help take it to a new era."

China's President Hu Jintao congratulated Mr. Obama within hours of his victory, saying he hoped bilateral ties could be made stronger.

Political analysts here say China will be looking for the incoming president to avoid contentious issues such as Taiwan's independence, human rights and Tibet.

Instead, they say Beijing would like Mr. Obama to focus on solving the global economic crisis, and to help China's slowing economy by opening up U.S. markets.

But trade relations might be a sticking point, says Renmin University's Professor of International Studies, Shi Yinhong.

He warns, "There is a possibility that President Obama will take some protectionist measures which China will not accept, then trade disputes could develop to a degree that we have not seen ever before."

Despite making the headlines, Mr. Obama faces some tough challenges in managing the U.S. relationship with China. China is now a stronger and more confident country than the China his

predecessors dealt with. And in this time of economic uncertainty, analysts say it's a country with which Mr. Obama will want to maintain a good relationship.

73.What can we infer from the first three paragraphs?

A.Mr. Obama was popular with many students in Beijing mostly because he will take office soon.

B.Economic slowdown is the big problem that the world is facing and looking forward to solve except US

C.China’s President Hu Jintao congratulated Obama on his victory within hours.

D.Through Obama’s being elected, we can see all is possible in US and a new relationship may come.

74.What is not mentioned in this passage?

A.What Barack Obama is expected to do in dealing with the US-China relationship.

B.Why Barack Obama will maintain a good relationship with China.

C.How Barack Obama will deal with the current economic slowdown.

D.What image Barack Obama has given to Chinese people.

75. What does “ a sticking point”( in para.7 ) mean?

A.a(chǎn) twist point

B.a(chǎn) disputed point

C.a(chǎn) good beginning

D.a(chǎn) understanding point

76.What is the best title for this report?

A.US-Chinese Cooperation Under the Current Economic Slowdown

B.Obama, Seen As A Popular Winner In China

C.Chinese Want Stronger Ties With US Under Obama Administration

D.The Current Economic Problem faces China As Well As US

【答案】

77.D

78.C

79.B

80.C

【解析】略

【題型】閱讀理解

【適用】一般

【標(biāo)題】2011屆云南省昆明三中高三上學(xué)期第二次月考英語(yǔ)卷

【關(guān)鍵字標(biāo)簽】政治經(jīng)濟(jì)文化類

【結(jié)束】

 

查看答案和解析>>

In Western countries people have been using the installment (分期付款) plan since the first half of the twentieth century. Today, a large number of families in Great Britain buy furniture, household goods and cars by installments. In the U.S.A.,the figure is much higher than in Great Britain, and people there spend over 10 percent of their income on the installment plan.

     The price of an article bought on installments is always higher than the price that would be paid by cash. There is a charge for interest. The buyer pays one quarter or one third of the price as a down payment (預(yù)付定金) when the goods are delivered to him. He then makes regular payments, weekly or monthly, until the full price is paid up. The legal ownership of the goods remains with the seller until the final payment has been made.

     Installment buying has advantages and disadvantages. It can help couples with small incomes to furnish their homes and start housekeeping. It increases the demand for goods, and in this way helps business and employment,There is,

however, the danger that when business is bad, installment buying may end suddenly, making business much worse. This may result in a great increase in unemployment.

If the people on the installment plan lose their jobs, they will probably not be able to make their payments. If great numbers of people are not able to pay their installment debts, there is a possibility that businessmen cannot collect their debts and will therefore lose money. If businessmen lose money or fail to make a satisfactory profit,it becomes more likely to have a depression (蕭條). This is why, in some countries,the government controls the installment plan by fixing the amount of the down payment and installments to discourage people from buying more than they can pay for on the installment plan.

1. Which of the following is NOT TRUE about the installment plan?

    A. A lot of British families use the installment plan. "

    B. More than 10 percent of American families buy things on installments.

    C. Americans depend more on installment than British people do.

    D. Americans spend one tenth of their income on installment buying.      

2. Goods bought on installments are more expensive than goods bought by cash because_______.

    A. the buyer has to pay extra money as interest

    B. the delivery of the goods charges extra money

    C. the buyer has to pay adown payment

    D. the service offered by installment plan charged extra money

3. What will happen to a buyer if he fails to make the full payment for an item bought on installments?

    A. He might lose his job.

    B. He will stop owning the item he has bought.

    C. He will have to setl what he has bought. 

    D. He will go into debt.

4. The advantage of installment buying might include all the following EXCEPT that________.

    A. purchasing power is strengthened

    B. employment might be increased

    C. people develop a good habit of saving money

    D. young couples are able to furnish their homes

5.In some countries, the governments control the installment plan to_______.

    A. increase employment

    B. avoid depressions

    C.ensure that businesses make good profits

    D.ensure that people can pay for what they buy

 

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Searching for airfares (飛機(jī)票價(jià)) often seems like a game that passengers are bound to lose.

Prices change from day to day, even minute to minute. Looking through multiple websites for the best deal can be a big challenge. Even when you do book, there’s no guarantee that you are going to get the best price.

“You just don’t know when to pull the trigger. It’s not like buying anything else I can think of,” said George Hobica, founder of Airfarewatchdog.com.

Harriet Levy paid $179 for a recent round-trip flight on American Airlines between New York and Fort Lauderdale, Florida. Sitting just one row behind her, Shirley Harrison paid $215. A few rows back, Ellis and Dianne Traub paid $317 each. There were at least 12 fares on the flight, ranging from $169 to $360.

There’s no reason for it, Harrison said.

Fares can fluctuate significantly in just a few hours. One Delta flight from New York to Los Angeles jumped from $755 to $1,143 from a Friday to Saturday in late April, then fell to $718 on Sunday.

The flight was one of a dozen the Associated Press followed over three months for a vacation between July 16 and 22. The number one finding: avoid booking tickets on weekends. It’s the most expensive time to buy.

There’s no way to guarantee the best fare. But before booking, travelers should pay attention to this additional advice:

? Book on Tuesday, Wednesday and Thursday. That’s when airlines most often offer sales.

? Buy in advance, but not too early. The best time is four to six weeks before traveling. In general, prices for any given flight are highest eight to 10 weeks and two to three weeks in advance.

? Make use of social media. Airlines are giving more benefits like exclusive (獨(dú)家) sales to travelers who interact (互動(dòng)) with them on Twitter and Facebook. Those specials are often gone within hours.

? The so-called discount (折扣) airlines – JetBlue, Air-Tran, Southwest and Frontier – adjust their fares less frequently than other airlines, so you can feel more confident that the price will stay the same. But their prices aren’t always the lowest. Researching multiple airlines’ fares is the only way to get a good deal.

1.What can we infer from the first sentence of the text?

A.Passengers are unable to search for airfares.

B.Airlines often play games with passengers.

C.Airfares are set in different situations.

D.It’s difficult for passengers to get the best price.

2.The underlined phrase “pull the trigger” in Paragraph 3 probably means _______.

A.start searching

B.get the highest price

C.make a purchase

D.get on board the plane

3.By using a lot of figures, the author intends to _______.

A.show there is standard price for every single airline

B.discover the rules behind airfares

C.guarantee passengers a low price

D.prove airfares can vary widely

4.Passengers are advised to book flights _______.

A.in the middle of the week

B.on special websites

C.several months before traveling

D.with airlines which are famous for offering discount prices

 

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