Question

【题目】He asked me to give him a lift ________ I could make an explanation about the crowded space in my car．It was so hard to refuse him!

A. until B. while C. before D. when

Answer 1

【答案】C

【解析】我还没来得及解释撤离已经很拥挤，他就要求搭乘我的车。before在…之前，还没来得及。故选C。