单项选择题

A．Left.
B．Right.
C．Backwards.
D．Forwards.
<上一题 目录 下一题>
热门 试题

填空题
In eliminating a lot of noise in the airport, pilots can also help, and they can ______.
填空题
According to the passage, by 2007, before its construction, a new building will have to ______.
相关试题