【答案】C【核心短语/词汇】spacecraft宇宙飞船【翻译】这个宇宙飞船花了多少时间到达火星?【解析】根据所给句子可知其句意是:这个宇宙飞船花了多少时间到达火星?,所以空格处要填入“到达”。get,及物动词,意思是得到,表示“到达”时要用get to; arrive, 不及物动词,“到达某地”要加介词;get to, 到达,后接表...
youtu.be/7DhvAjJFfz0?s=idg&k=1644862635209 NASA喷气推进实验室 A large dust storm on Mars, nearly twice the size of the United States, covered the southern hemisphere of the Red Planet in early January 2022, leading to some of NASA’s explorers on the surface hitting pause on their no...
—Yes, it takes months to travel to Mars by spacecraft. A. How soonB. How far C. How longD. How often 试题答案 在线课程 【答案】B 【解析】句意:---从我们地球到火星有多么远?---是的,乘宇宙飞船到火星要花费数月的时间。此题考查特殊疑问词,A.多久以后;B.多远;C.多长时间;D.多久一次。
解答答案:B. How soon多久以后;How far多远; How long多久; How often多久一次.根据答语中it takes months to travel to Mars by spacecraft.可知这里应该表示的是多远.故选B. 点评本题考查了how引导的疑问词组.解答时注意区分和辨别. 练习册系列答案 ...
As NASA prepares to launch its MAVEN Mars orbiter Monday (Nov. 18), here's a look at the discoveries made by spacecraft circling the Red Planet over the years.
Since then, many spacecraft have delivered parts of the ISS into orbit and its assembly has progressed. During this time, the ISS has been manned continuously — as of this writing, 66 astronaut expeditions have successfully reached the station. Expedition 67 began upon the departure of Soyuz ...
Fastest spacecraft so far Mars travel time Q&A with an expert Travel time calculation problems Past mission's travel times Additional resources Have you ever wondered how long it takes to get to Mars? If you wanted to make a one-way trip to Mars it would take about nine months but...
During its mission, China's Mars probe Tianwen-1 also successfully performed an in-orbit relay communication test with the European Space Agency's (ESA) Mars Express spacecraft. "The data relay communication link verification test proved that the Tianwen-1 team and the Mars ...
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18.-Could you tell us to travel from Earth to Mars by spacecraft?-It takes months.I think.( )A.how far it takesB.how often does it takeC.how long it takesD.how soon does it take