A low-carbon(低碳) lifestyle has an effect        our daily life. People are paying more and more attention to         energies these days.
#61448
A
in; save
B
in; saving
C
on; save
D
on; saving
推荐题目
My car alarm is always______ whenever my neighbor's cat goes under my car.
#61952
A
going off
B
going out
C
breaking down
D
setting off
I prefer ____a gift to ____ one.
#61502
A
receive, give
B
give, receive
C
receiving, give
D
giving, receiving
         your school magazine ________ yet?
#53966
A
Has, been published
B
Does, published
C
Did, publish
D
Did, be published