They _______ useful.


  1. A.
    are both
  2. B.
    both are
  3. C.
    is both
  4. D.
    am both
練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目:初中英語(yǔ) 來(lái)源:2013屆江蘇省泰興市實(shí)驗(yàn)初級(jí)中學(xué)九年級(jí)下學(xué)期第一次模擬考試英語(yǔ)試卷(帶解析) 題型:閱讀理解

The days are getting shorter and shorter, and temperatures are dropping. Winter is coming and it is easy for people to catch flu. Many people have started taking vitamin C pills as a precautionary(預(yù)防的)way. But a research has shown that vitamin C pills do not provide as much protection as they think. They are even not as good as other ways, like often washing your hands. Some German scientists have given people information and a test on the subject helping to stop incorrect ways.
Whether it is caused by cold or flu(流行性感冒), a runny nose and sore throat are signs of catching a cold. Many people overestimate(高估) the advantages of vitamin C and other pills. For years it was believed that taking vitamin C pills not only provided protection against colds but also against cancers, helping people to live longer. But the result of the research showed disagreement on these beliefs(看法). The result has now come out on the website wwww.informedhealthonline.org. “Some pills may not help people live longer. Some pills may even lead to earlier death,” says Professor Peter Sawicki. Scientists also say that the best way to get vitamins is through food instead of having vitamin pills. That is to say, we disagree with the way of taking vitamin C pills.
There are many simple but useful ways to lower the risk of catching a cold. These include often washing your hands with normal soap(肥皂) and water and not touching your face with your hands. People who have already had a cold can stop it from spreading by throwing away tissues(紙巾) at once after using them and not shaking hands with other people.
【小題1】Most people believe that taking vitamin C pills can _______.

A.make them catch a cold easily
B.provide protection against colds
C.make them cleverer
D.prevent all illnesses
【小題2】A runny nose and sore throat mean someone ________.
A.will catch a cold in a few days
B.would never catch a cold
C.has caught a cold
D.would never spread colds to others
【小題3】The best way to get vitamins is _______.
A.eating food which contains Vitamins
B.taking vitamin pills
C.drinking water which contains vitamins
D.eating as much pork as possible
【小題4】_______ is NOT an effective way to lower the risk of catching a cold.
A.Not touching your face with your hands
B.Often washing your hands with normal soap and water
C.Not shaking hands with those people who have already had a cold
D.Not throwing away tissues at once after using them
【小題5】About taking vitamin C pills, _______ is shown by the research.
A.fighting against sore throat
B.fighting against colds and cancers
C.helping people live longer
D.leading to earlier death by some pills

查看答案和解析>>

科目:初中英語(yǔ) 來(lái)源:2014年浙江省自主招生九年級(jí)英語(yǔ)模擬試卷(解析版) 題型:閱讀理解

Trees are useful to man in three important ways: they give him wood and other useful things, they give him cool places, and they help to stop drought and flood.

Unluckily, in many parts of the world, man has not found that the third of these points is the most important. Man wants to make money from trees, so he has cut them down in large numbers, only to find that without them he has lost the best friends he had. And also, he is usually too careless to plant and look after new trees. So the forests slowly disappear.

This does not only mean that man will have fewer trees. The results are even worse: for where there are trees, their roots break up soil-make the rain in-and also bind the soil, thus stopping it from being washed away easily; but where there are no trees, the rain falls on hard ground and flows away, causing floods and carrying away the rich top-soil. When all the top-soil is gone, nothing is left but useless desert.

1.The most important points of trees to man is ________.

A. they help him to make money

B. they give him cool

C. they give him wood and other things

D. they help him to stop drought and floods

2.In many places forests slowly disappear because ________ .

A. many trees have been cut down by man

B. new trees are not well looked after

C. man has not paid enough attention to planting trees

D. all the above

3.Land becomes desert after all trees are cut down because ________ .

A. roots of trees break up the soil

B. there are too many rainfalls

C. strong winds bring a lot of sand

D. there are no longer trees to keep the rain and protect the top-soil.

4. Which title best fits the passage?

A. Trees and Man.

B. The Function of Tree Wood.

C. How do People do with Trees?

D. The Usage of Tree Roots.

 

查看答案和解析>>

科目:初中英語(yǔ) 來(lái)源:2013-2014學(xué)年江蘇省丹陽(yáng)市九年級(jí)上學(xué)期期中考試英語(yǔ)試卷(解析版) 題型:完型填空

What do you think of stress? Is it a good thing or a bad thing?

Most of the students think stress can do harm       them in some ways. There’s a story about a teenager in a middle school. He even       his study because of the stress from school and family. We also usually        that someone turns to psychological (心理的)doctors because of heavy working stress. There is no doubt that some people think stress is a dangerous wolf.

On the other hand, other people argue that stress is not a bad thing. They       stress can produce momentum(動(dòng)力)in the end. For them, right attitude and action can reduce stress and make it        . When I was a child, my mom always pushed me to study hard. She wished I could go to an ideal        for further education. I experienced stress for the first time. Born to a poor family, I deeply knew        was not easy for us, and everything my mom did to me was just to hope I could live a better life in the future.        the saying goes, “no pains, no gains.” So I did what my mom expected because I didn’t want to let her down. At last, I did measure up(達(dá)到標(biāo)準(zhǔn)) to my mom’s expectation and go to college       . Thanks to my mom’s push! Thanks to the stress! In this way, I don’t think stress is a bad thing.

Overall, stress is not a bad thing in       . The key is how we deal with it.

1.A. for           B. in           C. to           D. of

2.A. began with    B. showed off    C. gave up      D. cheered for

3.A. wonder        B. decide       C. promise       D. hear

4.A. doubt        B. believe       C. disagree       D. forget

5.A. useful        B. difficult      C. strange        D. terrible

6.A. company      B. college       C. factory        D. f arm

7.A. life          B. spirit         C. opinion        D. silence

8.A. Then         B. But          C. As            D. Or

9.A. quietly       B. wildly        C. specially       D. successfully

10.A. himself      B. myself       C. itself           D. herself

 

查看答案和解析>>

科目:初中英語(yǔ) 來(lái)源: 題型:

Here _______ photos of some camels and hens.They ________ useful.

A.a(chǎn)re,are both                      B.a(chǎn)re,both have           

C.is,are both                        D.is,both have

查看答案和解析>>

同步練習(xí)冊(cè)答案