Mary ______ my letter; otherwise she would have replied before now.
#63420
A
has received
B
ought to have received
C
couldn’t have received
D
shouldn’t have received
推荐题目
－Lily’s ideas are ________________ yours. －I know. She never agrees with me.
#77135
A
the same as
B
the same like
C
different from
D
different with
-----You ______ it up during the meeting------I_______ know it was so sensitive an issue.
#62907
A
might not have brought ;don’t
B
needn’t have brought;don’t
C
shouldn’t have taken,didn’t
D
shouldn’t have brought ,didn’t
–When can I get the result of the test, sir?–You ____ have it next Friday.
#62980
A
could
B
shall
C
must
D
may
—— We expected you yesterday.—— I'm sorry, I______you to say that I couldn't be here until today.
#63196
A
should have called
B
must have called
C
could call
D
would call
-Must I send my uncle an e-mail now, Dad? -No, you ____.You____ do that after you finish your homework.
#74402
A
couldn’t; may
B
can’t; can
C
needn’t; can
D
may not; must