Russian space __________ is currently orbiting the Earth.
A: tablet
B: case
C: shell
D: capsule
A: tablet
B: case
C: shell
D: capsule
举一反三
- Russian space __________ is currently orbiting the Earth.
- A Russian space capsule is orbiting the Earth. 此句中" capsule"的含义是： A: 胶囊 B: 压缩 C: 太空舱 D: 容器
- Questions 11-14 are based on the following dialogue: What are the man and woman discussing A: Trash orbiting Earth. B: A trip by an astronaut to the Moon. C: The too much garbage on Earth. D: Becoming space scientists.
- No force of gravity acts on an astronaut in an orbiting space station.
- Why does the earth become cool? A: Because the sun gives the heat to the earth. B: Because the moon gives the wind to the earth. C: Because the earth rotates . D: Because the sun's heat bounces to the space.