A、I‘m sorry. I can‘t understand.
B、You could catch the 9:30 flight and change at Paris.
C、I‘m afraid you have missed the flight.
D、I‘m glad to show you the way
正确答案:B
答案解析:略

A、I‘m sorry. I can‘t understand.
B、You could catch the 9:30 flight and change at Paris.
C、I‘m afraid you have missed the flight.
D、I‘m glad to show you the way
正确答案:B
答案解析:略