Question

【题目】A heavy sandstorm is going to envelop our city. It is unwise to have your car .

A. wash B. washed

C. washing D. to wash

Answer 1

【答案】B

【解析】考查过去分词做宾语补足语。句意：一场猛烈的沙尘暴将包围我们的城市。把你的车洗干净是不明智的。have sth done使某物成一种……的状态，your car和wash之间是被动关系，用过去分词做宾语补足语，故选B。