题目内容
—Excuse me, may I take a seat here?
—________ The man on the seat has already left.
—________ The man on the seat has already left.
[ ]
A. You'd better not.
B. Yes, please.
C. No, you can't
B. Yes, please.
C. No, you can't
B
练习册系列答案
相关题目