My dream is to be an astronaut. I think I will fly to space in the future. What is the meaning of “fly to space”? A. go to space by plane B. go to space by ship C. go to space by rocket D. go to space by car 相关知识点: 试题来源: 解析 C。“fly to space”意...
Any time an astronaut gets out of a spacecraft (航天器) while in space,it is called a spacewalk.Astronauts go on spacewalks for many reasons. For example, experiments can be placed on the outside of a spacecraft.This lets scientists learn how being in space affects different things. By...
Are you suited to be an astronaut? Astronauts have distinctpersonalities. They tend to be investigative individuals, which means they’re intellectual, introspective, and inquisitive. They are curious, methodical, rational, analytical, and logical. Some of them are also artistic, meaning they’re cr...
050 What is the meaning of work Roy Bahat and Bryn Freedman 11:00 049 What happens in your throat when you beatbox Tom Thum and Matthew Broadhurs 17:21 048 What are you willing to give up to change the way we work Martin Danoesastr 13:13 047 This is the side hustle revolution...
Want to be an astronaut(宇航员)?Then“study hard , stay healthy and have perseverance(毅力)”! This is what Chinese astronauts Fei Junlong and Nie Haisheng said in Hong Kong. Fei,Nei and leading engineers(工程师)of Shenzhou Ⅵ visited Hong Kong. They talked with primary, secondary and ...
an astronaut can get out of a spacecraft any time while in space D. a spacewalk lets scientists learn how being in space affects dif ferent things.( )2. How many ways to keep the as-tronauts safe during spacewalks? A. Two. B. Three C. Four D. Five)3. What's the meaning of ...
C.anastronautcangetoutofaspacecraftanytimewhileinspaceD.aspacewalkletsscientistslearnhowbeinginspaceaffectsdifferentthings(2)Howmanywaystokeeptheastronautssafeduringspacewalks? ___A.Two.B.Three.C.Four.D.Five(3)What'sthemeaningoftheword"tethers"inParagraph2? ___A.吊篮B.系绳C.笼子D.钩子(4)Accor...
flight and also the need of the country.They said their love of flight could be seen from their children’s names.Nie’s daughter is called “Nie Tianxiang”,which means “flying up high”.Fei’s son is called Fei Di,which sounds like “Fei Die”,meaning UFO1.Fei and Nei tell us ...
fromApollo moon landingsto firefighters raising the flag over the ruins of the World Trade Center on 9/11 in 2001. "It is difficult to think of any other flag that's so heavily invested in meaning. The Stars and Stripes expresses the spirit, history and identity of an entire nation," Wa...
Only a fraction of these satellites are useable, meaning that there is a lot of "space junk" floating around out there. With everything that is lobbed into orbit, the chance of a collision increases. Space agencies have to consider orbital trajectories carefully when launching something into ...