Every year lots of trees ____________ to make our country more beautiful.
#44817
A
is planted
B
was planted
C
are planted
D
were planted
推荐题目
–Smoking should in school.--I agree. It’s bad for our health.
#44372
A
be allowed
B
not allow
C
allow
D
not be allowed
Many accidents_____ by careless drivers last year.
#44673
A
are caused
B
were caused
C
have caused
D
will cause
－Did the doctors save the old man？－Yes. He _______ on the morning of May 10th. And now he is out of danger.
#44417
A
was operated
B
operated
C
operated
D
was operated
Food safety is important. Rules ______ to stop people from food pollution.
#44926
A
must make
B
must be made
C
can’t make
D
can’t be made
--What about the pen you bought yesterday.-- It well. I like it very much.
#44859
A
was written
B
is written
C
wrote
D
writes