I was listening to the music _____ he came in. [ ]A. whenB. whileC. becauseD. until-八年级英语

题目简介

I was listening to the music _____ he came in. [ ]A. whenB. whileC. becauseD. until-八年级英语

题目详情

I was listening to the music _____ he came in.     
[     ]
A. when          
B. while
C. because        
D. until
题型:单选题难度:中档来源:同步题

答案

A

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