With more and more farmers moving to cities, an inadequate labor force is    becoming a major factor affecting the country's grain output.
#22941
A
automatically
B
occasionally
C
absolutely
D
gradually
推荐题目
It is generally considered that football is _______ than any other match.
#24825
A
a great deal exciting
B
fairly more exciting
C
a lot of more exciting
D
far more exciting
---Why do you pay a visit to your parents ________?---_______ they live in a remote village far from here.
#22873
A
occasionally; Because
B
every now and then; Since
C
from time to time; Now that
D
once in a while; As
However _____ they are designed, pens should function as a tool to write with.
#24357
A
differ
B
difference
C
different
D
differently