单项选择题

A．He established a government service.
B．He developed a system called "star routes".
C．He built a lot of post offices.
D．He established the postal
<上一题 目录 下一题>
热门 试题

单项选择题
A．under a piece of stone.B．Under the window.C．In the kitchen.D．Near the living-room.
A．under a piece of stone.
B．Under the window.
C．In the kitchen.
D．Near the living-room.
单项选择题
A．The British government.B．The private contractors.C．Benjamin Franklin.D．George Washington.
A．The British government.
B．The private contractors.
C．Benjamin Franklin.
D．George Washington.
相关试题