In some cities, something _______ to stop the sale of live poultry（活禽）during the past weeks.
#39410
A
will do
B
have done
C
has been done
D
will be done
推荐题目
He doesn't tell me when he_______ . I'll telephone you as soon as he______.
#37479
A
will come;comes
B
will come; will come
C
comes; will come
D
comes; comes
—______ your sister ______ in Greener China for a long time?—Yes.She joined it five years ago.
#36760
A
Has; been
B
Have; been
C
Has; joined
D
Have; joined
When the teacher came into the classroom, the students ____ in groups.
#39479
A
work
B
have worked
C
were working
D
are working
— I went to your house yesterday afternoon, but you were not in.— Sorry. I _______ basketball with my classmates.
#40219
A
am playing
B
was playing
C
played
D
have played