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Water ________ electricity widely all over the world.


  1. A.
    is used to produce
  2. B.
    is used to producing
  3. C.
    used to produce
  4. D.
    used to producing
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科目:高中英語 來源:全優(yōu)設計必修三英語人教版 人教版 題型:022

根據句意及各題括號中所給的漢語意思,從下面的方框中選取合適的單詞或詞組,用其適當的形式填空。

1.He was calm in the ________(出席;到場)of danger.

2.Now, the price of the rice is ________(逐漸地)rising.

3.When are you going to ________(出版)this works of yours?

4.To mum's ________(失望),her child failed in the exam.

5.The news that tsunamis caused more than 100,000 deaths ________(傳播)throughout the world in a short time.

6.Several days ago, a bomb ________(爆炸)near the shop, killing 10 persons.

7.They had a ________(激烈的)quarrel over Dave's drinking.

8.There have been several new ________(發(fā)展)in elec-tronics.

9.What do we produce when we ________(化合)copper and iron?

10.What do we mean when we say we are studying a subject ________(科學地)?

11.What are the most important ________(技巧)if we need to be real scientists?

12.Eight ________(乘)by two is sixteen.

13.A great ________(大量的)of rocks had fallen from the cliff and now blocked the road.

14.The social ________(制度)needs to be improved.

15.Man can't live without water and ________(氧氣).

16.Please ________(挑選出)three more sentences from the reading passage with subject clauses.

17.Smoking is ________(有害的)to health.

18.An astronomer observes the space through ________(望遠鏡).

19.Wood ________(漂浮)on water.

20.Don't be silly.Such a thing doesn't ________(存在).

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