--- What ____ have happened to Kevin? --- He might have run into some trouble.
#62710
A
could
B
must
C
would
D
might
推荐题目
I told Sally how to get here, but perhaps I ___ for her.
#63323
A
had to write it out
B
must have written it out
C
should have written it out
D
ought to write it out
With the help of the new technology, you __ e-mail your friends by mobile phone.
#76522
A
can
B
must
C
need
D
should
—Did you ask Tom for help?—I ________. —I managed perfectly well on my own.
#62620
A
needn’t have
B
don’t need to
C
didn’t need to
D
needn’t
According to the rules of Daddy, where are we going?, nobody _______ take along with them cash and cell phones.
#62658
A
must
B
may
C
will
D
shall