Iwaspreparingmystudentsforthecomingconcert
来源:语文精选馆 1.08W
问题详情:
I was preparing my students for the coming concert ____________ Robert came and asked me if he could be in the concert, too.
A. since B. as C. while D. when
【回答】
D
知识点:连词
题型:选择题
问题详情:
I was preparing my students for the coming concert ____________ Robert came and asked me if he could be in the concert, too.
A. since B. as C. while D. when
【回答】
D
知识点:连词
题型:选择题