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
 ---May I speak to Mr. Smith?--- He __________. Can I ______ a message?
#37650
A
is sleeping, take
B
will sleep, take
C
sleeps, bring
D
is sleeping, get
Jim______ to the shop. He’ll be back_____ an hour.
#40624
A
has gone; after
B
has been; in
C
has gone; in
D
has been; after
The president of the USA        around the Palace Museum last month.
#36516
A
has showed
B
showed
C
was showed
D
has been showed