“Look at these tracks. It _______ be a wolf.” “Don’t be so sure. I think it _______ be a fox.”
#89541
A
must; could
B
may; might
C
need; must
D
could; need
推荐题目
—Guess what! I have got A for my term paper. —Great! You read widely and put a lot of work into it.
#87997
A
must
B
should
C
must have
D
should have
(2009福建泉州毕业模拟) --Where have you been? --I in the heavy traffic. Otherwise I here earlier.
#90249
A
got stuck; would have come
B
got stuck; was
C
have got stuck; would have come
D
had got stuck; would come
Malaysia Airlines Flight 370 ___________ course and turned back toward Kuala Lumpur -- but there were no indications from the pilot that he was doing so.
#86442
A
must have changed
B
could have changed
C
might have changed
D
should have changed.
What a pity. Considering his ability and experience, he ____ better.
#89095
A
need have done
B
must have done
C
can have done
D
might have done
If you ____________ stop smoking, you can only expect to have a bad cough.
#90231
A
won’t
B
would not
C
do not
D
can not