题目内容
3. a student,you should work hard.
A. As B. For C. To D. With
3. A
句意:作为一名学生，你应该努力学习。
as意为“作为”，故答案为A。
46. Many animals are ( help ) and they can do things for us.
47. You’re welcome (stay) here,so do what you like.
2. Her daughter began to play piano when she was five. Now she’s very good at it.
A. an B. a C. the D./
15. 修理滴水的水龙头
16. 代替；而不是
17. 节约水
3. Oceans about 75% of the Earth.(cover；make)
4. A bath uses about as much water as a shower.(two；twice )
1.( 2015辽宁锦州第二高级中学期中，19, ★★☆) I have homework to do this weekend.
A. too many B. too much
C. much too D. very much
3. (2014 湖北武汉，40, ★★★) I didn’t know .
A. when would the train arrive
B. where could I get the book
C. what has been done
D. who left the message
13. —Do you know the latest information about Flight MH370?
—I've no idea.Let’s the TV to watch the news programme.
A. turn on B. turn down
C. turn up D. turn off
5. 我们需要太阳能。
We need .
