— It’s the classroom! So you ______ know eating is not allowed here.— Oh, sorry.
#63155
A
need
B
will
C
may
D
must
推荐题目
Her sister ____ a taxi driver. Now she works for a charity.
#77672
A
is
B
were used to being
C
is used to being
D
used to be
–Whose shirt is this?--It _______ be Li Lei’s. It is too big for him.
#78243
A
could
B
must
C
can’t
D
might
---Must we leave the classroom now?---No, you _____. You _____ leave after the bell rings.
#75608
A
mustn't; are allowed to
B
don't have to; might
C
needn't; can
D
can't; are supposed to
She ______ have attended that meeting, for she was doing paperwork in the office then.
#62274
A
shouldn’t
B
mustn’t
C
wouldn’t
D
couldn’t
In ancient times, dogs were mainly ______helping people hunt( 打猎) .Now they are more useful-they can help the blinds, search for the bad eggs,...
#77872
A
bad for
B
used to
C
used for
D
good at