when he came in
I________whenhecamein．A.washavinglunchB.hadlunchC.hadhadlunchD.wouldhave...
I ________ when he came in．
A.was having lunch
B.had lunch
C.had had lunch
D.would have 展开
A.was having lunch
B.had lunch
C.had had lunch
D.would have 展开
1个回答
推荐律师服务：
若未解决您的问题，请您详细描述您的问题，通过百度律临进行免费专业咨询
