-Is Jack on duty today?-It ____ be him. It’s his turn tomorrow.
#87485
A
mustn’t
B
won’t
C
can’t
D
needn’t
推荐题目
--I can’t understand why our boss is late. --He _____the early bus.
#88079
A
could miss
B
may have missed
C
can have missed
D
might miss
The headmaster suggested the problems referred __________ discussed immediately.
#88495
A
should be
B
to be
C
be
D
to being
The report urged that all the children _______ to swim.
#87326
A
are taught
B
be taught
C
to be taught
D
being taught
Jane doesn't intend to hunt work in no time because she supposes that if she ______ a job she probably wouldn't be able to care for her sick parents as often as possible.
#89570
A
has to get
B
had got
C
were to get
D
could have got