— Must I feed the goldfish now? — No, you ______. But you must do it before supper.
#76662
A
needn’t
B
mustn’t
C
don’t
D
can’t
推荐题目
—I wonder why Susan looks worried today. —I’m not sure, but she _____a small accident driving here.
#62614
A
could have
B
might have
C
might have had
D
must have had
Oh, I’m not feeling well in the stomach. I ______ so much fried chicken just now.
#63065
A
shouldn’t eat
B
mustn’t have eaten
C
mustn’t eat
D
shouldn’t have eaten
She is a quiet girl at school，but sometimes she _____ be very naughty.
#62247
A
should
B
would
C
will
D
can
If the students who killed themselves had only been more confident, their deaths ________.
#63688
A
need have been avoided
B
must have been avoided
C
might have been avoided
D
will have been avoided
(2013·高考安徽卷)It ________ be the vocabulary that caused you the problem in the exercise because you know a lot of words.
#62467
A
may
B
couldn’t
C
should
D
needn’t