赞题库-背景图
单项选择题


A．crime
B．offence
C．fault
D．error
<上一题 目录 下一题>
热门试题

单项选择题According to the passage, the Pony Express riders ore ______.

A．orphans
B．well over 18
C．skillful cart-drivers
D．courageous and brave young men

单项选择题What is the usage of the Pony Express

A．To help people travel from coast to coast.
B．To train riders for competition.
C．To transfer materials and messages.
D．To arrest criminals in the West.