--Listen! Marry is singing in the next room. -- It __ ___ be Marry. She has gone home.
#74912
A
mustn’t
B
may
C
can’t
D
should
推荐题目
—How did you like the concert last night ?—I enjoyed it very much, but the dancers _____ a better job．
#63517
A
could have done
B
must have done
C
could do
D
had done
— It’s the classroom! So you ______ know eating is not allowed here.— Oh, sorry.
#63155
A
need
B
will
C
may
D
must
The first snow of every year is always so exciting, but too much snow _________ cause trouble
#62567
A
shall
B
need
C
can
D
must
________ he is a child, ______ he knows much about the computer.
#76970
A
Though…/
B
Although…but
C
Because…so
D
Though…but
It was very kind of you to do the washing-up but you _____ it
#62541
A
needn’t do
B
shouldn’t do
C
mustn’t have done
D
needn’t have done