文语站

位置:首页 > 习题库 > 

Iwasabouttoentertheoffice

习题库1.45W

问题详情:

Iwasabouttoentertheoffice

I was about to enter the office ______ I heard someone cry “ Earthquake!” loudly outside.

       A. while                  B. when         C. before        D. after

【回答】

B

知识点:连词

题型:选择题

标签: