Question

【题目】When I the past and think how much time has been wasted, my heart bleeds.

A. look back on B. look forward to

C. look out of D. look away from

Answer 1

【答案】A

【解析】考查动词短语辨析。句意：当我回顾过去，想想浪费了多少时间，我的心在滴血。look back on回忆；look forward to期盼；look out of 看；look away from远离。根据题意，故选A。