单词拼写。

     根据下列句子及所给汉语注释，在句子右边的横线上写出空缺处各单词的正

确形式。(每空只写一词)

1. In the         (缺席)of the headmaster, Mr. Wu will be in charge.

2. The policemen were praised for their        ( 勇敢). 

3. All the leading _____ (报纸) reported the trade talk between the two countries.

4. Please think        ( 仔细) before you answer the questions.

5. It is reported that the fire        (毁坏)most of the buildin

6. We must take ________(措施) to keep the balance of nature .

7. He often           (假装) deafness when he is asked such awkward questions!

8. The government aims to _____ (改善) public service, especially education.

9. The professor           (重复) the information several times because he thought it

     was important.                                            

10. Some students will clean the streets and look after the old and the ________ (残疾人)  .   

近代中国的民族工业呈现出“一流价格，二流设备，三流产品”的不正常现象，其中的主要原因是

A．缺少必要的资金

B．缺乏先进的投资方式

C．劳动力素质较低

D．设备和技术受制于外国