----It’s traditional in China to firecrackers on Spring Festival. ----But the serious smog（雾霾）nowadays needs us to stop it.
#53935
A
give out
B
set off
C
put off
D
show off
推荐题目
— Is your father a doctor in No.2 Hospital?—No, he ___________ a farmer and now he is a driver.
#55010
A
is used for
B
is used to being
C
used to being
D
used to be
_________ the bridge, you can see the hospital on your right.
#58809
A
Go cross
B
Go across
C
Across
D
Crossing