These young trees must .
#44857
A
look after well
B
be well looked after
C
take good care of
D
be taken good care
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
Usually before exams, the students ____two minutes to write down their names.
#45049
A
are given
B
were given
C
gave
D
will give
At that moment，he was last __________ the room with his friends．
#44658
A
seen leaving
B
to see leave
C
seen to leaving
D
to see to leave