—Must I take out the trash?—No,  you ________.
#75794
A
need
B
needn’t
C
couldn’t
D
shouldn’t
推荐题目
Not having work out the problem,          leave the office.
#63683
A
so he was not allowed to
B
and he didn’t want to
C
the teacher couldn’t make him
D
he couldn’t free himself to
The plant is dead. I ____ it  more water. 
#63233
A
will give
B
would have given
C
must give
D
should have given