I was out of town at the time, so I don't know exactly how it _____. [ ]A. was happening B. hap

题目简介

I was out of town at the time, so I don't know exactly how it _____. [ ]A. was happening B. hap

题目详情

I was out of town at the time, so I don't know exactly how it _____.

A. was happening
B. happened
C. happens
D. has happened
题型:单选题难度:中档来源:同步题

答案

B

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