It'saboutthreeyears
问题详情:
It's about three years _________ my brother joined the army.
A. before B. after C. since D. when
【回答】
C
知识点:连词
题型:选择题
问题详情:
It's about three years _________ my brother joined the army.
A. before B. after C. since D. when
【回答】
C
知识点:连词
题型:选择题