单项选择题

A．Manager and employee.
B．Salesman and customer.
C．Guide and tourist.
D．Professor and student.
<上一题 目录 下一题>
热门 试题

单项选择题
Which title is proper for this passage
A．The Change of Earth’’s Shape.
B．Why the Earth’’s Shape Changed.
C．Sound Strange: Earth Is Not Round.
D．New Technology and Earth’’s Shape.
单项选择题
F
相关试题