Oxygen is first in abundance of the Earth’s crust.
正确
举一反三
- Of all the elements in the Earth's crust, oxygen is known to be the more common.（） A: Of all B: elements C: to be D: more
- This passage mainly talks about () A: the origin of the earth B: the origin of the ocean C: the history of the earth D: the forming of the earth’s crust
- Earth's outermost layer, consisting of the crust and upper mantle, is called the lithosphere.
- Where there is an earthquake, energy is ____in one area along a crack in the earth crust. A: ;repelled B: ;released C: ;run D: ushed
- Who is the first woman on earth?
内容
- 0
We know the atmosphere as ______. A: the total amount of oxygen over the earth B: mixture of gases surrounding the earth C: a source of storms D: the diffusion of waste gas
- 1
Since the launching of the first artificial ________ in 1957, thousands of “man-made moons” have been rocketed into(飞速进入) the Earth’s orbit.
- 2
【电影类】China’s first space-based film is: A: Alita:Battle Angel B: Crazy Alien C: The Wandering Earth
- 3
On the first Earth Day, people just _____.
- 4
China’s first space-based film is: A: Alita:Battle Angel B: Crazy Alien C: The Wandering Earth D: 以上都不对