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
-Excuse me.How long can I keep the book?-You can return it by the end of this month.
#59622
A
give it away
B
come up with it
C
give it back
D
lend it again
----_______you and Mike brothers?-----No, I_______his cousin.
#55323
A
Is; am
B
Is; is
C
Are; am
D
Are; is
Oh, these shoes are so beautiful! Can I ________?
#58808
A
try it on
B
try on it
C
try on them
D
try them on
Betty will ring me up as soon as she _____ in Shanghai.
#52019
A
arrive
B
arrives
C
arrived
D
will arrive