题目内容
1. 水大约覆盖了地球的三分之二。
Water the Earth.
1. covers about two thirds of
4. 一Why not to the park now?
—Good idea!Let’s go.
A. go B. to go C. goes D. going
6. —Do you know woman in red?
—Yes,she’s a professor of university.
A. the;a B. a;an
C. the;an D. / ；the
47. What would you like to do on your (假期) ？
48. Trees take in (有害的) gases from the air.
15. 让水龙头开着
16. 告诉我关于
7. —Would you help me clean up the classroom,Bill?
— .
A. Yes,quite right B. Never mind
C. That’s all right D. Sure,with pleasure
2. I'll go to visit my aunt in England the summer holidays start.
A. while B. since
C. until D. as soon as
62. 1 spend half an hour doing morning exercises every day.(改为同义句)
It me half an hour to morning exercises ev- ery day.
12. 管道
13. 宝贵的；很有用的
