根据中文提示，用所给词组的适当形式填空。每空一词。

1.  ________ ________ (四分之三) of the information is written in English.

2. Maria ________ ________ (无法容忍) the cold when she was in Harbin last year.

3. Loud noise can cause ________ ________ (听力丧失).

4. Our government has ________ ________ (采取措施) to solve the population..

5. You ought to ________ ________ (关掉) the lights when you leave the room..

下列反射活动中，哪一项不是人类特有的反射

A．聋哑学校的老师用手语给学生“讲故事”，学生感动得流泪

B．看了感人的电影，同学们都哭了

C．听说前面有一片梅林，士兵们立刻缓解了饥渴

D．一遭被蛇咬，十年怕井绳