题目内容
【题目】Minister Bill De Blasio ________ in office fewer than 48 hours when he came face to face with his biggest challenge in his life.
A.has been B.had been C.would be D.is
【答案】B
【解析】考查时态。根据当他面对挑战时,发生在过去,而他上任发生在过去的过去,故用过去完成时。句意:当比尔部长面对人生中最大的挑战时,他才上任不过48小时。故选B。
练习册系列答案
相关题目