精英家教网 > 初中英语 > 题目详情

 Air pollution ________ from many ________ sources.

   A. is coming, differ                          B. comes, different

C. is coming, difference                       D. comes, differences

练习册系列答案
相关习题

科目:初中英语 来源: 题型:阅读理解

    When you get up in the morning, do you find it hard to choose what clothes to wear?

If so, you probably need help making the bigger choices(选择) in your life, like what to do when you’re older.

“Brave New Girls”, written by an American writer Jeannette Gad berg, will help you make such choices. To make them, it says, you must be a “brave new girl”. A brave new girl is one who’s confident(自信的), healthy and happy. A brave new girl can realize(实现) her dreams.

To be brave, you need to make decisions by yourself. Other people may tell you what to do, but you should not listen to them. You should only do what you want.

If you always wear clothes like those of your favorite TV stars, for example, you should stop doing this. Instead, you should become your own star and wear the clothes you like.

The book also says that girls must start becoming more confident. If you’re confident, you’ll succeed in life. A good way to become confident is to realize that you’re as clever as boys. Just look at their grades!

Today’s brave new girls will become tomorrow’s brave new women. Only in this way can you achieve your dreams and become who you want to be.

1What kind of girls may need help making decisions?

A. Girls who are afraid of dark.                 B. Girls who don’t know what to wear.

C. Girls who are overweight.                   D. Girls who need homework help.

2 According to “Brave New Girls”, what does “brave” actually mean?

A. Strong.                B. Confident.       C. Pretty.           D. Clever.

3If girls want to become “brave”,  they _______.

A. should look pretty and healthy               B. should have as poor grades as boys

C. should dress like their favorite stars       D. should become their own stars

4Which of the following is NOT true about “Brave New Girls”?

A. It mainly tells girls how to make fashion choices.

B. It was written by an American author.       

C. It mainly teaches girls how to be themselves.

D. It helps girls who need advice on how to make big choices.

5 Why is it important for girls to be “brave”?

A. They want to be pop stars.       

B. They need to work hard to catch up with boys.

C. They need to realize their dreams. 

D. Today’s girls will rule(统治)the world in the future.

查看答案和解析>>

科目:初中英语 来源: 题型:

 We had a lot of __________(funny) in the park last Sunday.

查看答案和解析>>

科目:初中英语 来源: 题型:

 Those people have been to Shenyang, Dalian, Shanghai, ________Guangzhou.

A. too            B. as well        C. as well as      D. also have

查看答案和解析>>

科目:初中英语 来源: 题型:

We should change our habit of using plastic bags, and then we can ________ our earth.

A. damage      B. destroy       C. threat            D. protect

查看答案和解析>>

科目:初中英语 来源: 题型:

 If there is no atmosphere, the earth would be _______ the moon.

A. as lifeless as     B. as lifeless than       C.  lifeless than           D. as lifeless

查看答案和解析>>

科目:初中英语 来源: 题型:

The little girl drowned when she was playing with the water beside the river yesterday afternoon.

    A. under the water    B. died under water     C. saved under water D. played under water

查看答案和解析>>

科目:初中英语 来源: 题型:阅读理解

选择最恰当的单词或词语完成短文

   Each year there is an increasing number of cars on roads and streets as millions of new cars are produced. One out of every six Americans works at __1_____together the parts of cars, driving trucks, building roads or filling cars with gas. American won’t live __2___ cars!

  Most American find it___3___ to think what life would be like without a car. That’s what several of the large car factories are trying to do. But to build a clean car is easier said than__4___. Progress in this field has been slow.

   ___5__ way is to take the place of the car engine by something else. Engineers are now working on some new cars. Many makers believe that it will take years to develop a practical model that pleases man.

   To prevent the world from being polluted by cars, we’ll have to make some changes in the way many of us live. Americans, for example, have to ___6___ on the number of their cars. They are encouraged to travel and go to work by bike. Riding a bike is thought to help keep the air clean.

   But this change does not come easily—a large number of workers may find themselves without __7____ if a car factory close down. And the problem of air pollution would become less important than that of unemployment(失业).

1 A. put          B. to put           C. putting         D. puts

2 A. with         B. without         C. buy            D. afford

3 A. hard         B. easy            C. important       D. interesting

4A. do          B. to do            C. did            D. done

5 A. The other     B. Another         C. Others          D. Other

6 A. cut down     B. take off          C. take up         D. take in

7 A. money       B. jobs             C. changes        D. school

查看答案和解析>>

科目:初中英语 来源: 题型:

      If you have difficulty        something,wearing red      it easier for you to take action.

      A.do;making         B.did;making        C.doing;make       D.doing;makes

查看答案和解析>>

同步练习册答案