How ______ you say that you really understand the whole story if you have covered only part of the article ?
#89269
A
can
B
must
C
need
D
may
推荐题目
— Hi, Tom．Any idea where Mary is? ．一 She ______in the reading room．I saw her there just now．
#87498
A
shall be
B
should have been
C
should be
D
might have been
But for your help，I ________ the place.
#87108
A
can’t find
B
can’t have found
C
couldn’t have found
D
haven’t found
--- How did you like the concert last night? --- I enjoyed it very much, but the dancers ______ a better job.
#87729
A
could have done
B
couldn’t have done
C
could do
D
had done
When a pencil is partly in a glass of water, it looks as if it ______.
#90526
A
breaks
B
has broken
C
were broken
D
had been broken
Mark_______have hurried. After driving at top speed .he arrived half an hour early.
#88239
A
needn’t
B
wouldn’t
C
mustn’t
D
couldn’t