Did Jack take the doctor’s advice that he ________ in bed for a couple of days?
#86834
A
lies
B
lay
C
lie
D
laid
推荐题目
I didn’t know that he was a cheat, or else I ________________ him.
#86371
A
should have believed
B
shouldn’t believe
C
wouldn’t have believed
D
couldn’t believe
 If only I ________ driving before. 
#86751
A
learn
B
learned
C
had learned
D
would learn
Without your timely help, we ________ in big trouble that day.
#87130
A
would have been
B
would be
C
had been
D
were