-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
—You are Jim’s sister, aren’t you?—_________.
#69653
A
No, I am
B
Yes, I’m not
C
Yes, I am
D
Yes, you are
