----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
--- Thank you for _____ me with this heavy box. --- You are welcome.
#61929
A
helping
B
to help
C
help
D
helped
Bill’s mother ________ much time in cooking every day.She can cook delicious food.
#59205
A
uses
B
pays
C
spends
D
takes
Jane’s mother preferred __________ TV at home to __________ to the concert.
#61998
A
to watch; go
B
watching; going
C
watching; go
D
to watch; going