Question

【题目】—What should I do to live _____ green life?

—I think you go by _____ bike instead of driving your car.

A. a; a B. the; / C. a; / D. /; /

Answer 1

【答案】C

【解析】 句意：-我应该怎么做才能过上绿色生活？

-我想你骑自行车而不是开车。by bike“骑自行车”，为习惯用法，名前不用冠词；排除A项；一种绿色生活用“a green life”表达。故选C。