相關(guān)習(xí)題
 0  17898  17906  17912  17916  17922  17924  17928  17934  17936  17942  17948  17952  17954  17958  17964  17966  17972  17976  17978  17982  17984  17988  17990  17992  17993  17994  17996  17997  17998  18000  18002  18006  18008  18012  18014  18018  18024  18026  18032  18036  18038  18042  18048  18054  18056  18062  18066  18068  18074  18078  18084  18092  151629 

科目: 來源: 題型:

.

Soldiers stood next to a police truck, looking at the crime scene _______ a woman was gunned down in a poor neighborhood of the border city of Iran October 18, 2009.

A. that         B. which          C. where          D. why

查看答案和解析>>

科目: 來源: 題型:

.

He has an extraordinary talent ______ painting and his works have been ______ display throughout the country .

A  for  in ;  B   in  on ;   C  for  on ;    D  with  on

查看答案和解析>>

科目: 來源: 題型:閱讀理解

Losing a baby tooth can be fun for a kid. You can put it under your pillow and look forward to finding some money there in the morning. And then you can watch your new permanent(永恒的) tooth grow in its place.

But if a permanent tooth falls out, that’s a problem. There isn’t another one under the gum(齒齦)that can replace it. Unfortunately, this happens to some older people. And if permanent teeth fall out or need to be pulled, an older person might need dentures.

Dentures, known as false teeth, are a set of replacement teeth for any teeth that are missing. There are partial dentures, which take the place of only a few teeth and prevent the others from changing position. If all the teeth are gone, the person would need complete dentures, which replace every tooth in the mouth.

Dentures can cause pains at first and take little time to get adjusted to. They also need special care. They should be brushed daily with a special denture brush and cleanser and soaked in denture solution when not in the mouth.

Dentures are important for older folks because, without teeth, it’s hard to smile, talk, and eat properly. But it can be a little weird if you see someone take out his or her dentures. It can also be strange to see someone, like a grandparent, without dentures in because he or she won’t have any teeth. Try not to make fun of the person because this could cause hurt feelings.

People usually lose their permanent teeth due to periodontal disease, or gum disease, which is caused by bacteria that attacks the gums. Diseased gums aren’t strong and healthy, so teeth can get loose and fall out. Older people often have many cavities(洞)that have been filled over the years, and these fillings can weaken over time, leading to more tooth decay.

67.If one of your baby teeth falls out, you      .

A.should have a false tooth fixed in its place

B.have to put it under your pillow at once

C.will gain a permanent tooth in future

D.can exchange it for some money

68.A person wearing dentures      .

A.should brush them with a special denture brush every few days

B.will take a very long time to adjust himself or herself to them

C.will experience unpleasant feelings at the beginning of fixing them

D.should use denture solution to soak them in his or her mouth

69.Which of the following is NOT true according to the passage?

A.Partial dentures can prevent the remaining teeth from changing position.

B.Old people will find it hard to smile, talk, and eat properly without teeth.

C.A person’s teeth will possibly get loose if diseases strike his gums.

D.It is hard for a person to wear dentures if all his teeth have fallen out.

70.What does the underlined word “weird” mean in the fifth paragraph?

A.inconvenient            B.excited          C.uncomfortable       D.impolite

查看答案和解析>>

科目: 來源: 題型:

書面表達(dá)(滿分25分)

假如你是湯姆,你所在的學(xué)校將舉辦一屆文化藝術(shù)節(jié)(Cultural and Art Festival),他們想邀請(qǐng)羅琳女士(Mrs. Rowling)來你校做報(bào)告請(qǐng)你寫一封邀請(qǐng)信,信中包括以下內(nèi)容:

羅琳女士的哈利·波特(Harry Potter)受到你校學(xué)生的歡迎

許多學(xué)生想有機(jī)會(huì)親賭此書作家,聽聽她對(duì)此書的看法

藝術(shù)節(jié)將在五月的第二個(gè)星期舉行

所需費(fèi)用由你校出

注意:詞數(shù)100左右

Dear Mrs. Rowing,

____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

                                                              Yours    sincerely

                                                                  Tom

查看答案和解析>>

科目: 來源: 題型:

The gardener was called to tell the way ____ the poor dog had died.

   A. that                B. which            C. in that         D. of which

查看答案和解析>>

科目: 來源: 題型:

— Look! It _____________ again.

—Yes. This is the third rain we ____________ this month.

A. will rain: had                    B. is raining; have had

C. rains; had                       D. is going to rain; have had

查看答案和解析>>

科目: 來源: 題型:

___ annoys me is that Kirn never returns the books she borrows on time.

   A.This      B.It              C.What        D.That

查看答案和解析>>

科目: 來源: 題型:

  At the United Nations Climate Change Conference, the UN Secretary General points out that, ______, the climate situation will get worse and worse.

A. if not dealing with properly                          B. unless dealing with properly

C. if properly dealt with                             D. unless properly dealt with

查看答案和解析>>

科目: 來源: 題型:

In our childhood, we were often ____ by Grandma to pay attention to our table manners.

A. demanded    B. reminded       C. allowed      D. hoped

查看答案和解析>>

科目: 來源: 題型:閱讀理解

完形填空(共20小題;每小題1分,滿分20分)

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

“This Friday we’ll have the yearly Egg Drop Challenge,” said our science teacher, Mr. Baker.

“ You can work alone with a partner.”

     My friend, Cassie, and I smiled at each other. We always worked on projects 36.

     The 37 of the Challenge was simple— to build a projective container to keep an egg from breaking when 38 the stadium wall.

     I made my sandwich that afternoon while waiting for Cassie. 39 the butter-cream gave me an idea.

“I have a brilliant design for our 40 container!” I said when Cassie arrived. “We can 41 the egg with some butter-cream.

“Why not put the egg in a basket with a parachute(降落傘) 42 ?” Cassie rolled her eyes.” The parachute is better than that stupid idea.”

I couldn’t believe it. Of course we’d had our little 43 in the past, but she’d never called any of my ideas “44” before.

“Then I’ll build mine and you build yours!”

45 words had been out, our friendship was challenged.

When Friday finally arrived, I had to 46 Cassie’s Egg Force One looked pretty good.

47, my Egg-cellent Egg Cream didn’t look quite scientific. We kids carried our containers up three stadium steps and dropped them over the side wall. Those whose eggs broke were out; those whose egg survived 48 three more steps and dropped them again. This would go on till the last egg broke.

After four rounds, only Cassie and I were 49 . I let go of my box. I heard someone say “ew” after seconds. Had my egg broken? I raced down the 50. The sidewalk was dotted with egg shell(蛋殼) from those 51 drops. Finally I found my little Egg-cellent Egg Cream.

“That looks like egg drop soup, Laura,” Cassie said. She was holding her Egg Force One. My 52 raced. Had she won? I looked at her basket. 53.

“My egg bounced 54,” she explained, pointing to a broken shell.

“A tie(平局),” Mr Baker said.

Cassie looked at me, and her glare 55. I laughed. She smiled…

36. A. patiently     B. silently   C. together       D. alone

37. A. function     B. goal     C. reason          D. result

38. A. rolled down  B. pushed against  C. thrown at  D. dropped over

39. A. Spreading   B. Boiling   C. Baking         D. Holding

40. A. butter      B. sandwich  C. cream          D. egg

41. A. protect     B. replace   C. carry            D. mix

42. A. followed   B. covered   C. attached         D. supported

43. A. ideas      B. fights    C. worries          D. challenges

44. A. wrong     B. stupid    C. brilliant         D. scientific

45. A. Since     B. While    C. But             D. And

46. A. explain   B. deny     C. admit           D. prove

47. A. Therefore  B. Anyway  C. Otherwise      D. Besides

48. A. paced down  B. turned around C. walked up  D. went back

49. A. left       B. wanted    C. chose         D. discovered

50. A. steps    B. way        C. wall          D. sidewalk

51. A. intended  B. unexpected  C. failed        D. desired

52. A. eyes    B. hands   C. feet   D. heart

53. A. Lost   B. Dirty   C. Broken  D. Empty

54. A. around  B. out    C. in      D. down 

55. A. returned  B. remained   C. increased  D. softened

查看答案和解析>>

同步練習(xí)冊(cè)答案