单选题
A: I'd like to have an economy ticket with an open return to Chicago next Monday.
B: ______
A、
One moment, please. I'll check if it is available.
B、
Just a second. I'll check the open return schedule.
C、
Wait a minute. Why don't you take the first class?
D、
I guess that's OK. But there is no flight come back.
【正确答案】
A
【答案解析】
提交答案
关闭