— You could have walked here. — Yes. A taxi ______ necessary.[ ]A. is B. was C. isn'tD. wasn&#0

题目简介

— You could have walked here. — Yes. A taxi ______ necessary.[ ]A. is B. was C. isn'tD. wasn&#0

题目详情

— You could have walked here.
— Yes. A taxi ______ necessary.

A. is
B. was
C. isn't
D. wasn't
题型:单选题难度:中档来源:专项题

答案

D

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