从甲地(80°E,70°N)到乙地(150°E,70°N),若不考虑地形因素,最近的走法是( )
A:一直向正东方向走
B:先向东南,再向东,最后向东北走
C:先向东北,再向东,最后向东南走
D:先向东南,再向东北走
We are going to play a basketball game _________ Class One this Sunday.
Yao Ming was a great basketball player. I like _______ very much.
宇航员在飞船舱外工作时,他们之间的对话必须借助电子通讯设备才能进行,而在飞船舱内却可以直接对话,其原因是( )