--- Why hasn’t Jenny turned up?

--- Oh! She called me just now and said that she was _____ the way.

A．by

B．in

C．at

D．on

遇有旅客携带（）等不愿接受X射线机检查时，应进行手工检查。

A.胶片

B.计算机软件

C.香烟

D.手提电话