Did you see the game?NO I didn't I ____visit my grandparents at that timeA happened to B was happen C happen to D happened
问题描述:
Did you see the game?NO I didn't I ____visit my grandparents at that time
A happened to B was happen C happen to D happened
答
答案选择A
1根据前文是一般过去时态
2.happen没有被动语态
答
答案选A happened to 碰巧,刚好
这里要用过去时态,表示事情发生在过去。
答
选A happen to do 碰巧发生,碰巧在做……
要用过去时