There is a(n) _______ bus service into the center of town, which makes it much easier for farmers to go to sell their vegetables there.
#18543
A
frequent
B
gradual
C
official
D
fluent
推荐题目
The higher the standard of living is ______.
#19355
A
the greater the amount of paper will be used
B
the greater the amount of paper used will be
C
the greater amount of paper will use
D
the greater amount of paper used
 You can’t be ______ when you camp _____ a high altitude, ________ the air is thin. 
#19622
A
enough careful; at; which
B
too careful; at; where
C
careful enough; on;at which
D
too careful; on; that