---Do you know how this disabled man succeeded in running such a big company?--- I don’t know , but I think he __________ many difficulties.
#62712
A
could have gone through
B
must have gone through
C
might go through
D
need go through
推荐题目
—Can I go to the park, Mum?—Certainly. But you ______ be back by six o’clock.
#76284
A
can
B
may
C
might
D
must
—People find it hard to get across the river．—I think at least two bridges over it．
#77307
A
need
B
are needing
C
will need
D
should be needed
—Dad，can I go to the movies tonight?--Sure，but you__come back home before 9 o’clock.
#76861
A
can
B
must
C
may
D
might