-How is your new babysitter? --We _________ ask for a better one. All our kids love her so much.
#63572
A
couldn’t
B
might
C
mustn’t
D
should
推荐题目
I ____ have been there, but I ____ not find the time.
#62724
A
could; must
B
must; could
C
should; could
D
should; would
Finally, the team reached the top of the mountain, they found some rare plants.
#62628
A
why
B
which
C
where
D
as
.--- Excuse me. Is this the right way to the Summer Palace? --- Sorry, I am not sure, but it _____ be .
#63342
A
will
B
might
C
must
D
can