On Saturdays, students are very proud to be on the street to guide passers-by to obey traffic rules.
#5159
A
characters
B
volunteers
C
operators
D
graduates
推荐题目
Our car had a _______ on the way to the airport last week.
#6247
A
breakout
B
breakdown
C
break-in
D
breakup
We all agree that the products of this factory are of better ________.
#6292
A
quality
B
quantity
C
principal
D
identity
Peasants earn their living by selling agriculture __________ in China.
#6983
A
cost
B
food
C
products
D
production
If you haven’t got the service advertised on their website, then you have _____ to complain about it.
#5228
A
choice
B
purpose
C
right
D
reason