举一反三
- China became the world’s _____country to carry out an independent manned space mission？
- China became the world’s _____country to carry out an independent manned space mission? A: first B: fourth C: second D: third
- Which of the following statement about China’s development in aerospace is NOT true? () A: China is the third<br/>country – out of 60 nations that engage in space programs –<br/>to independently send humans into space. B: The first manned<br/>docking in space with the Tiangong-2 space station has been realized C: China made a big<br/>breakthrough in space exploration at the beginning of the 21st<br/>century. D: Tiangong project<br/>is about sending human to the moon.
- Shenzhou X mission is China’s sixth manned mission. It is also the longest manned mission in China, with a total flight time of 33 days.
- China is world’s largest country .
内容
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Jiaolong is the first operational deep-sea manned submersible designed independently in China. It is the most capable operational manned submersible in the world at present.
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China is the world’s most populous country with a populaion of ____ , which makes up approximately a quarter of the world population.
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请阅读新闻段落，填出航天词汇的英文版。China's Long March-5B rocket to make maiden flight in 2020 Source: Xinhua| 2019-04-24 12:52:10|Editor: YurouBEIJING, April 24 (Xinhua) -- China's Long March-5B carrier rocket is scheduled to make its maiden flight in the first half of 2020, according to the China Manned Space Engineering Office (CMSEO).As a new generation of carrier rocket, the Long March-5B has the largest carrying capacity to low-Earth orbit. It will carry the core capsule and experiment capsules of China's space station.China's Tiangong Space Station is mainly comprised of Core Capsule, Experiment Capsule I and Experiment Capsule II, with the aim of building a reliable operating space station and providing long-term support for the onboard astronauts.The space station project will be implemented in three phases: key technology validation, construction and operation. Six flight missions, including the maiden flight of the Long March-5B rocket and launch of the test core capsule, have been scheduled in the first phase, and launches of experiment capsules in the second phase.中国长征5B运载火箭 _______________近地轨道________________中国天宫空间站____________________在空间站的宇航员 _________________飞行任务___________________
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What is the fact of NASA’s manned space exploration program?
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The subject （主语）of the sentence “According to the statistical data by the World Trade Organization, China will have become the world's largest tourism country by 2020.” is _____________