—May we leave classroom now?—No, you . You to leave until the bell rings.
#44886
A
mustn’t, are allowed
B
don’t have to, are supposed
C
needn’t, aren’t allowed
D
can’t, aren’t supposed
推荐题目
It is reported that more schools in Nanjing next year.
#44666
A
will be built
B
were built
C
have built
D
will build
Usually John ________ to school in his father’s beautiful car．
#45016
A
has taken
B
is taking
C
is taken
D
has been taken
I’m glad to find that many trees ________ in our city last year.
#44989
A
plant
B
planted
C
were planted
D
are planted