What a pity! I ______in Hainan two more days，but something urgent needed to be dealt with back home.
#89437
A
must have stayed
B
needn't have stayed
C
may have stayed
D
could have stayed
推荐题目
--Where have you been? --I in the heavy traffic. Otherwise I here earlier.
#90528
A
got stuck; would have come
B
got stuck; was
C
have got stuck; would have come
D
had got stuck; would come
The captain urged that the mission ______ before dark.
#88032
A
must be finished
B
be finished
C
ought to be finished
D
was finished
If he my advice, he wouldn't have lost his job.
#86856
A
followed
B
should follow
C
had followed
D
would follow
— Dare you go swimming in the sea ? — No , ____ .
#89741
A
I dare not
B
don''t dare
C
don''t dare go
D
I am afraid
________ every student aware of the importance of study, they would study efficiently.
#88046
A
Were
B
Should
C
May
D
Had