Question

【题目】The mother thanked the young man again and again, without _____ help her son would have been killed by the passing car.

A. whom B. his

C. whose D. who

Answer 1

【答案】C

【解析】本题一般。句意：妈妈一遍又一遍的感谢那个年轻人，要不是他的帮组，她的儿子会被这个路过的车撞死。后面定语从句中，缺少定语，故用关系代词whose。