单项选择题

A．Shop assistant and customer.
B．Post clerk and customer.
C．Store keeper and customer.
D．Waitress and customer.
<上一题 目录 下一题>
热门 试题

单项选择题
A．Brazil.B．Argentina.C．Chile.D．Ecuador.
A．Brazil.
B．Argentina.
C．Chile.
D．Ecuador.
单项选择题
A．In warm air.B．In cold airC．When it reaches the polar region.D．Only when the clouds are down low.
A．In warm air.
B．In cold air
C．When it reaches the polar region.
D．Only when the clouds are down low.
相关试题