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
--Why are you so depressed, Lily? --- I lost the contest narrowly, or I _________ the award of $10,000.
#87033
A
had gained
B
would have gained
C
would gain
D
must have gained
I hope to have a car of my own so that I________ compete with others for space on crowded buses.
#86372
A
mustn't
B
can't
C
oughtn't to
D
don't have to
Thank you for all your hard work last week.I don’t think we ______ it without you.
#90551
A
can manage
B
could have managed
C
could managed
D
can have managed
It is strongly suggested that measures ________students to cheat in the exams.
#89242
A
be taken to prevent
B
be taken to forbid
C
are taken to prevent
D
are taken to forbid