Question

has, he ,since, away, been , ago, years , China , from_________________________________________...

has, he ,since, away, been , ago, years , China , from_______________________________________________________________. 小题1: should , to ,green, what, we, do, live, a ,life________________________________________________________________?

Answer 1

小题1: He has been away from China since years ago. 小题2: What should we do to live a green life?

试题分析： 小题1: 句意：他离开中国已经有好几年了。since years ago自从几年前，since主句用现在完成时。 小题2: 句意：我们应该做什么才能过上绿色的健康生活。to do表示目的。