A dog might be man’s best friend, but my dogs are more like my kids! I think everyone should experience the unconditional love of a dog, but owning one is not for the nervousness. It’s work—especially when it comes to the job of cleaning up their waste. When you clean up after your dogs, your neighbors will love you for keeping those smelly landmines out of their yards. But there are even bigger benefits. You’ll not only be doing your part to keep bacteria out of your yard and neighborhood, you’re also keeping harmful microorganisms away from the drinking water supply.

There are more than 77 million pet dogs in the United States and their waste is found in backyards, neighborhood parks, and the green areas that frequently line small waterways. When you don’t clean up after your dog, heavy rain can carry bacteria from the waste into drains. Dog waste left in parks and other such places can be swept directly into nearby streams. This affects the quality of the water in our streams. These small channels often empty directly into our local drinking water supply or the water where we boat or fish.

Dog waste contains harmful microorganisms like roundworms that can be passed onto humans. This is why dog waste should not be used as fertilizer around your home. And it won’t fertilize your yard either if you leave it behind like other types of fertilizer. Dogs don’t eat the same kinds of natural material that cattle, horses or even elephants eat. The waste from those animals is actually beneficial for your yard and garden.

You should always pick up after your dog and throw the waste into the trash can. Some smaller cities might prefer the waste to be washed down the toilet, but in cities where there are many dogs, it’s best to send the waste to the landfill.

When you properly deal with your dog’s waste, you’ll be doing your part to keep harmful bacteria out of your yards, your neighborhoods and your drinking water.

1.What is the first paragraph mainly about?

A. The author’s dog is as lovely as a child.

B. Dog waste can pollute the environment.

C. Owning a dog is a troublesome experience.

D. Dog waste is more harmful than landmines.

2.Which shows the right organization of the passage?

(P1 = Paragraph 1; P2 = Paragraph 2; P3 = Paragraph 3; P4 = Paragraph 4; P5 = Paragraph 5)

3.Which of the following statements about dog waste is true?

A. It makes a kind of natural fertilizer of high quality.

B. The microorganisms in dog waste are helpful to water.

C. It is better to wash dog waste down a toilet or bury it in a landfill.

D. Dog waste is more beneficial to soil than other kinds of animal waste.

4.What is the main purpose of this passage?

A. To scold those who ignore their dog’s waste.

B. To introduce ways of cleaning up dog waste.

C. To warn dog owners about the danger of dog waste.

D. To argue it is the duty of the owners to clean up dog waste.

練習(xí)冊系列答案
相關(guān)習(xí)題

科目:高中英語 來源:2016屆河南省八市高三英語第三次質(zhì)量檢測試卷(解析版) 題型:閱讀理解

閱讀下列短文,從每題所給的四個選項(A、B、C和D)中,選出最佳選項,并在答題卡上將該項涂黑。

Veteran(經(jīng)驗豐富的)rock climbers are calling her one of the most promising climbers in the world. She flies up, grasping the rock and heading gracefully for practically non-existent(不存在的)holds. She’s only 14. Ashima Shiraishi, the New York-born teen, has shaken up the climbing world. At 1.55 meters and 45 kilograms, Ashima might not look like the groundbreaking athlete. But she could be, though still young, the first female climber whose accomplishments go beyond gender.

The evidence: At just 14, Ashima has already made history in the sport. She won the American National Youth Bouldering Championship(美國青少年攀巖錦標(biāo)賽)every year from 2010 to 2014. And last March, the young climber completed the “Open Your Mind Direct” course in Spain. It’s a very big deal because the course, with a hold broken off near the top, is widely considered one of the hardest in the world. Only one woman and a small number of men have ever conquered it. She first learned to climb on rocks in Central Park when she was only six. Her father, who works as a dancer, is her coach. At age nine, Ashima went on a bouldering(攀巖)trip to Texas. Falling brought tears to her eyes, but she didn’t give up. Now, she finds she “couldn’t live without climbing.”

For the past six years, Ashima has been a climbing legend. Her love for the sport has taken her around the world. There have been articles and photo spreads(橫貫兩版的照片)in newspapers and sports magazines, films, countless online video clips, and an appearance on Time Magazine’s list of America’s most influential teenagers.

“I think people are shocked if I do something they can’t do or because I’m still very young and I’m a girl,” Ashima says. “In most sports, men lead the way. But with climbing, who knows, maybe women will be leading. Doing something that a guy can’t do is pretty special.”

1.As for Ashima Shiraishi, we know ________.

A. she is a great young rock climber

B. she can always find climbing holds that don’t exist

C. she doesn’t look like an athlete at all

D. she is the first female climber in the world

2.Which of the following is true about the course “Open your Mind Direct”?

A. Climbers can take the course only in Spain and America.

B. It is not difficult to finish the course.

C. Climbers have to finish it without any holds at near the top.

D. Not many climbers have done well in it.

3.From the last paragraph, we can infer that ________.

A. she wants to try other events in sports

B. she wonders why people are shocked

C. she expects to do better in rock climbing

D. she decides to try anything men can do

4.The passage mainly focuses on ________.

A. A Rock Star in the Climbing World

B. The First Female Rock Climber

C. A Most Influential Teenager in America

D. The Champion of American National Youth

查看答案和解析>>

科目:高中英語 來源:2015-2016學(xué)年福建莆田六中高二下期末考試英語試卷(解析版) 題型:完形填空

完形填空

Sometimes, people are required to fill in personal information when they register online, which may lead to some _________ trouble. Recently, the BBC is reporting that a 17-year-old girl in Australia posted a(n) _________ of her grandmother at home counting a large sum of cash that she _________hidden in the house. Just eight hours later, two armed men _________ the girl’s house. They demanded to speak to her to find out where the grandmother’s house was, _________ they could get the money they had seen. _________ , the girl was not home at the time, so the robbers _________ a small amount of cash from the mother and left.

Because the _________ is still under _________, local police aren’t saying much else about it. It’s not known yet whether the girl had used privacy setting on the Facebook profile page, and even whether the robbers _________ the girl in the past.

Two other _________ were at home then, a 58-year-old man and a 14-year-old boy, the girl’s father and brother. Luckily, no one was _________ . The robbers left peacefully after _________ that the girl was not home and that no one else there knew anything about the _________ that had appeared in the photo.

Police in both Britain and Australia are using the case to _________ citizens of the dangers of posting personal information on social networks and to suggest users of websites _________ doing so. The police say it is _________ that the girl posted a comment in the past that gave clues to the address, _________ that the robbers knew the girl in another way. _________ , they suggest, a posting by a friend on their site could have _________ such information. To find it, the robbers would only have had to search for those posting on other pages that contained the girl’s name.

1.A. clear B. known C. unexpected D. cautious

2.A. picture B. story C. blog D. video

3.A. got B. made C. let D. kept

4.A. knocked at B. looked at C. ran into D. broke into

5.A. even if B. in case C. so that D. as soon as

6.A. Usually B. Suddenly C. Fortunately D. Finally

7.A. spent B. took C. left D. asked

8.A. family B. case C. robber D. girl

9.A. investigation B. consideration C. control D. discussion

10.A. ignored B. remembered C. followed D. knew

11.A. neighbors B. adults C. characters D. members

12.A. killed B. escaped C. harmed D. buried

13.A. showing B. realizing C. discovering D. recognizing

14.A. house B. cash C. grandmother D. website

15.A. warn B. accuse C. rob D. inform

16.A. stop B. consider C. keep D. enjoy

17.A. possible B. important C. necessary D. strange

18.A. so B. or C. and D. but

19.A. Therefore B. However C. Besides D. Instead

20.A. taken up B. set up C. put away D. given away

查看答案和解析>>

科目:高中英語 來源:2017屆湖南長沙長郡中學(xué)高三模底測試英語試卷(解析版) 題型:語法填空

閱讀下面材料,在空白處填入適當(dāng)?shù)膬?nèi)容(1個單詞)或括號內(nèi)單詞的正確形式。

Climate change has caused a rise in sea levels. This has increased the amount of salt in fresh water 1. (use) on coastal farms. As a result, farmers are 2. (gradual) unable to use fields close to the sea.

However, Marc Van Rijsselberg, a farmer in the Netherlands is now using a 3. (mix) of sea and fresh water 4. (grow) healthy and tasty vegetables.

He teamed up with scientists from the Free University and divided a farm 5. eight negated areas. Separate pipes pumped fresh and sea water, and a computer program created water with eight levels of salinity (含鹽度).

The water levels and the levels of salinity was 6. (control) by computerized measuring devices called “sensors”. Mr. Van Rijsselberg said he was able to harvest vegetables from most of the eight testing areas. He said the vegetables were smaller than 7. grown in fresh water. But he said they also had more sugar and salt, so they tasted much 8. (good).

He found that potatoes grew better than the other vegetables in the combination of sea and fresh water. Mr. Van Rijsselberg said four kinds of these potatoes would be sent to Pakistan 9. thousands of hectares of land 10. (damage) by salinization last year.

查看答案和解析>>

科目:高中英語 來源:2017屆河北邯鄲大名縣一中高三上學(xué)期第一次月考英語試卷(解析版) 題型:書面表達

書面表達

假期中你外出旅游時發(fā)現(xiàn)許多不文明行為,如隨地吐痰、亂涂亂畫、亂丟垃圾等,請你給Beautiful China編輯部寫一封信,呼吁人們提高素質(zhì)、文明出行。

內(nèi)容要點:1.你所看到的不文明行為及危害;

2.為建設(shè)美麗中國,提出你的倡議(至少兩點)。

3.開頭和結(jié)尾已為你寫好,不計入總詞數(shù)。

4.不得出現(xiàn)真實姓名。

注意:1.詞數(shù)100~120;

參考詞匯:吐痰spit;刻畫 scratch;不文明行為immoral behaviors

Dear editor,

I am writing to tell you about what I saw while traveling during this winter vacation.

_______________________________________________________________________________

_______________________________________________________________________________

_______________________________________________________________________________

_______________________________________________________________________________

_______________________________________________________________________________

_______________________________________________________________________________

_______________________________________________________________________________

_______________________________________________________________________________

_______________________________________________________________________________

_______________________________________________________________________________

_______________________________________________________________________________

Best wishes!

Yours,

Li Hua

查看答案和解析>>

科目:高中英語 來源:2016屆云南昆明高三適應(yīng)性檢測(三)英語試卷(解析版) 題型:短文改錯

短文改錯

假定英語課上,老師要求冋桌之間交換修改作文,請你修改你同桌寫的以下作文。作文中共有10處錯誤,每句中最多有兩處。錯誤涉及一個單詞的增加、刪除或修改。

增加:在缺詞處加一個漏詞符號(∧),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:在錯的詞下面畫一橫線,并在該詞下面寫出修改后的詞。

注息:1. 每處錯誤及其修改均僅限一詞:

2. 只允許修改10處,多者(從第11處起)不計分。

Last Christmas my friend invited me to watch skating show. Inspired by the wonderful show, and I decided to be a good skater. I started taking the basic training course a few days after. It was not easy at first. I often fall down on the ice, and it hurt indeed. However, by no mean would I give up. I even learned how to fall with properly techniques to avoid being injuring. Finally, I was able to feel like a bird flying on the sky when it was skating at high speed. I was glad what I had made a difference between good and great by practising.

查看答案和解析>>

科目:高中英語 來源:2016屆云南昆明高三適應(yīng)性檢測(三)英語試卷(解析版) 題型:閱讀理解

My cell phone rang while I was working on my computer. I looked at the phone and saw it was my 17-year-old son, Tom. I quickly picked it up.“Mom,I got a 71 on the test.I did it.”With those few words,I could feel my heart start to pound.

Living in New York State. Students cannot graduate from high school unless they pass at least five exams: one in English, one in science, two in history and one in math. For most students, who work hard, attend class, and do their homework like my son, it isn't that hard. But for Tom, who is dyslexic(朗讀困難), it is such a real challenge that some teachers have feared he would never be able to even attempt, never mind achieve.

We were honest with him about his trouble, letting him know that there was nothing to be ashamed of. Some people learn differently. If he was willing to work,we would help him find a way to do as much as he could in his academic career. All that was standing in his way was this math test. He had taken it three times and did better each time, but he continued to fail. He was starting to get a bit tired of me saying this was a marathon not a sprint(沖刺). My heart broke each time we would get the failing results.

“Mom,thanks. I love you. Thanks for believing I could do this.”

For one of the few times in my life, I really had nothing left to say. For that one brief moment I knew, really, really, knew that everything we did to help our son achieve what he wanted was worth it.

1.What does the underlined word “pound” in Paragraph l probably mean?

A. Sink suddenly. B. Beat wildly.

C. Ache violently. D. Break totally.

2.According to the text, Tom was weak in _________.

A. English B. science C. history D. math

3.How did the writer feel when she wrote this text?

A. She felt proud and satisfied.

B. She felt surprised and bitter.

C. She felt grateful and relaxed.

D. She felt worried and anxious.

4.What can be the best title for the text?

A. A Mother's Love That Made the Grade

B. A Student Who Struggled for a Diploma

C. Failure Is the Mother of Success

D. Life Is Not a Sprint but a Marathon

查看答案和解析>>

科目:高中英語 來源:2017屆河南洛陽一中高三上期第一次月考英語試卷(解析版) 題型:閱讀理解

India now leads the world in smartphone growth. It saw a 55% increase in the number of smartphones in 2014. The number of Web users increased by 37%. Smartphones were the source of 65% of its Internet traffic and 41% of its e-commerce, according to a report by the analyst Mary Meeker, titled “Internet Trends 2015”.

India’s Internet boom has started. Within three or four years, almost every adult in India will own a smartphone. They will be used to order goods, read news, monitor crop growth and so on.

Indian adults will be very interested in these devices just as young Americans are. 87% of Americans between the ages of 18 and 34 who own smartphones say they never separate from these: “My smartphone never leaves my side.” Four out of five say that the first thing they do on waking is to reach for their smartphones. And three fifths believe that in the next five years everything will be done on mobile devices.

In the business world, the rise of mobile platforms is dramatically transforming many industries all over the world. What Indian software developers have to do is to start thinking about solutions to old problems by using all the features of these new devices. They need to take advantage of the unique properties of smartphones and tablets. As Indian software developers and enterprises master the smartphone, they will be able to export their solutions to the rest of the world.

This will make possible a new tech revolution that is greater than what created India’s IT industry in the 1980s and 1990s. We can expect the rapid transformation of India when a billion people become connected and have equal access to information and services.

1.Loads of numbers are used in Paragraph 1 to show ________.

A. India’s smartphones increase most rapidly in the world

B. India has the most advanced IT industry in the world

C. India will be a superpower pretty soon

D. India will export new smartphones to the rest of the world

2.What will most young Americans do first the moment they wake up?

A. Read news.B. Shop online.

C. Get their smartphones.D. Check e-mails.

3.Which of the following is TRUE according to the passage?

A. India is the largest mobile maker in the world.

B. Indian farmers will probably use smartphones to monitor crop growth.

C. Indian software developers have made great profits by selling their products abroad.

D. India saw a great boom in IT industry some 30 years ago.

4.Which can be the best title of the text?

A. More people,more smartphones

B. No dream, every Indian owns a smartphone

C. At hand, India’s next tech revolution

D. A small smartphone, a big use

查看答案和解析>>

科目:高中英語 來源:2015-2016學(xué)年西藏拉薩北京實驗中學(xué)高二下期末英語卷(解析版) 題型:閱讀理解

A HALF-EMPTY BASKET

Once there was a poor farmer and his farm belonged to (屬于) a rich man. One day he brought a basket of apples to the rich man’s house. On the doorsteps, he met two monkeys dressed like children. They jumped onto the basket to eat the apples and threw some on the ground. The farmer politely took off his hat and asked the monkeys to get off. They obeyed (服從) and the farmer went into the house. He asked to see the rich man. A servant took him to the room where the rich man was sitting.

"I have brought you the basket of apples you asked for," he said.

"But why have you brought a half-empty basket?" the rich man asked.

"I met your children outside, and they stole (偷) some of the apples.

1.Why did the farmer bring apples to the rich man? Because ________

A. he was poor

B. he liked the rich man

C. his farm belonged to the rich man

D. the rich man’s children liked apples

2.What did the monkeys do when the farmer was on the doorsteps?

A. They jumped and jumped.

B. They played.

C. They ran away.

D. They ate some of the apples.

3.The monkeys left the basket because ________.

A. they had thrown apples on the ground

B. the farmer had politely asked them to get off

C. they were afraid of the hat

D. the farmer was angry with them

4.How did the rich man feel when he saw the basket? He felt ________.

A. pleased B. unhappy C. excited D. moved

查看答案和解析>>

同步練習(xí)冊答案