Question

【题目】Fred had to have his car repaired in a garage because it seriously．

A．damaged B．had been damaged

C．was being damaged D．had damaged

Answer 1

【答案】B

【解析】句意：Fred不得不让他的车在车库里修理，因为它严重地受损了。这句中有两个动作，一个是修车（用一般过去时），另一个是车被损坏了（这个动作应该发生在修车前），故时态应该比修车的在往后退一级，所以用过去完成时。