As requested, we are sending you by airmail the samples of men’s shirts,（）you will find them satisfactory.

A.hope

B.tohope

C.hoping

D.hopefully

在车站停车或在区间被迫停车时，乘务人员严禁从（）下车进行任何作业。

A.列车运行方向右侧

B.列车通过的邻线一侧

C.列车运行方向左侧

D.无列车通过的邻线一侧