Question

【题目】—Could you please tell me _________________?

—They can be reused many times. In this way, we can help make the earth greener.

A.how often they walk to school

B.why we'd better use china cups and cloth bags

C.if you turn off the lights when you do not need them

D.why we divide the waste into plastic, glass, paper and rubber

Answer 1

【答案】B

【解析】

句意：——请问你能告诉我为什么我们最好用瓷茶杯和布袋子吗？——它们能够被重新利用很多次。用这种方式，我们能帮助使地球变得更环保。

考查宾语从句。A. 他们多久步行去上学一次？B. 为什么我们最好利用瓷茶杯和布袋子。C. 当你不用灯时你是否把它们关了。D. 为什么我们把废物分成塑料，玻璃，纸和橡胶。根据答语 They can be reused many times.可知上文说的是可重新利用的环保的东西，故选B。