单项选择题

A．At home.
B．In the hospital,
C．At the airport.
D．At a job interview.
<上一题 目录 下一题>
热门 试题

单项选择题
A．Friends.B．Boss and Secretary.C．Colleagues.D．Clerk and customer.
A．Friends.
B．Boss and Secretary.
C．Colleagues.
D．Clerk and customer.
填空题
You should be alert if you are asked to _______________________ before taking your trip.
相关试题