He ____ writing the paper now. He hadn’t written a single word when I left him ten minutes ago.
#89345
A
shouldn’t be
B
can’t have finished
C
can’t be
D
mustn’t have finished
推荐题目
The doctor strongly recommended that he ________ a holiday.
#86367
A
would take
B
took
C
had taken
D
take
—No wonder you caught a cold. You _______out last night without a coat. —I know how silly I was.
#89240
A
shouldn’t have gone
B
mustn’t have gone
C
couldn’t have gone
D
mightn’t have gone
—Why aren’t they here yet?—They _______the bus.
#89307
A
can have missed
B
must be late for
C
may have missed
D
might be late for
It’s time that you_____with the relief work in the flood-stricken area after the awful typhoon.
#86767
A
must help
B
can help
C
helped
D
have helped
—What is an ideal team leader like?—He ______ be responsible, determined and creative．
#87556
A
can
B
may
C
would
D
should