单项选择题

A．From the starting point back to the earth.
B．Several hundred kilometers.
C．A certain height.
D．About 50 kilometers.
<上一题 目录 下一题>
热门 试题

填空题
D
单项选择题
A．Both prefer soccer to American football.B．Both prefer American football to soccer.C．Belinda disagrees with Martin.D．It is not clear from the conversation.
A．Both prefer soccer to American football.
B．Both prefer American football to soccer.
C．Belinda disagrees with Martin.
D．It is not clear from the conversation.
相关试题