----Smoking should ____________ in school. ----I agree. It’s bad for our health.
#44526
A
be allowed
B
not allow
C
allow
D
not be allowed
推荐题目
Bamboo can ___________ paper.
#44992
A
used to make
B
be used make
C
be used to make
D
be used to making
Please don’t stand up in class _____ you ______.
#44549
A
until ; are told to
B
when ; are told
C
after ; were told
D
before ; were told to
The children ______ not to play with the fire.
#45047
A
are often told 
B
tell 
C
are telling 
D
told