At present, more and more people prefer _________ in the countryside because there is _____ pollution in the city.
#50628
A
living, more
B
to live, less
C
living, less
D
to live, more
推荐题目
This river is too wide for the swimmers _________. 
#48977
A
to swim
B
to swim across
C
to swim in
D
swimming
I want ___ a policeman because it is an exciting ____.
#51250
A
to be , job
B
doing , work
C
to do , job
D
be , work
Would you mind ____ here
#49904
A
smoke
B
smoking
C
not smoking
D
smokes