The Moon and most artificial satellites travel ar

The Moon and most artificial satellites travel around the Earth in elliptical 【paths】．

A. waves

B. orbits

C. voyages

D. flights

参考答案

您可能感兴趣的试题

Which might be the most appropriate title of the passage？A．Artificial relationships.B．How

答案解析
What will passengers be asked to do when they travel to the moon？A．Carry little luggage.B．

答案解析
Everyone must be responsible for their own behavior, and most of the young people today ar

答案解析
The Moon and most artificial satellites travel around the Earth in elliptical paths．A.wave

答案解析
Sputnik I was the first artificial satellite. It can be described as an aluminum【C1】______

答案解析
What is the special requirement for passengers traveling to the moon？A．Go through a health

答案解析