－What did you do ________ your last day off?－I took my dog _______ a walk.
#70148
A
in; for
B
on; for
C
on; as
D
at; on
推荐题目
-- What’s the time now? --- 8:00 a.m. It’s time ___________.
#70654
A
get up
B
for class
C
for bed
D
to have lunch
Few people knew how to use the Internet in the past,_____?
#68775
A
did they
B
didn’t they
C
did he
D
didn’t he