Seeing the enemy, Gary was behaving as though nothing       .
#87059
A
happened
B
had happened
C
would happen
D
was happening
推荐题目
Look at the trouble I am in. If only I _____ your advice.
#87134
A
followed 
B
would follow
C
had followed 
D
should follow
 Oh, I’m not feeling well in the stomach. I ______ so much fried chicken just now. 
#90274
A
shouldn’t eat
B
mustn’t have eaten
C
shouldn’t have eaten
D
mustn’t eat