单项选择题

A．70 dollars.
B．49 dollars.
C．21 dollars.
D．12 dollars.
<上一题 目录 下一题>
热门 试题

填空题
How has the use of helicopters developed
单项选择题
A．Helpful and polite employees.B．Good food for customers.C．Clean tables and floors.D．With food ads at the entrance.
A．Helpful and polite employees.
B．Good food for customers.
C．Clean tables and floors.
D．With food ads at the entrance.
相关试题