◎ 题干
The newly-launched communications satellite went into________round the earth as scheduled.
[     ]
A. circle  
B. orbit
C. path  
D. course
◎ 答案
查看答案
◎ 解析
查看解析
◎ 知识点
    根据n多题专家分析,试题“The newly-launched communications satellite went into________round the earth as scheduled.[ ]A. circleB. orbitC. pathD. course…”主要考查了你对  【名词】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。