解析 A。“how much”除了询问数量,还可以询问“多少时间”,“how many”询问数量,后接可数名词复数;“how long”询问“多长时间”,通常用于对时间段的提问;“how often”询问频率。本句问的是未来去火星旅行将花费多少时间,time 是不可数名词,所以用“how much”。
解析 much你对火星有多少了解?对某个事物的了解是不可数的,many修饰可数名词,much修饰不可数名词,同时much也表示程度的深浅不明白的再问哟,请及时采纳,多谢!结果一 题目 How ___do you know about Mars?(填many 还是much) 答案 much 你对火星有多少了解? 对某个事物的了解是不可数的,many修饰可数名词,much...
答案解析 查看更多优质解析 解答一 举报 much你对火星有多少了解?对某个事物的了解是不可数的,many修饰可数名词,much修饰不可数名词,同时much也表示程度的深浅不明白的再问哟,请及时采纳,多谢! 解析看不懂?免费查看同类题视频解析查看解答 更多答案(2)
i.e., orbits that have the sun as central body. Otherwise, much of what was said above applies: the issue remains the expense of energy. An additional complication lies in the fact that the Mars orbit is quite eccentric and also its orbit plane is inclined with respect to that of the ...
That is, only about a third of the missions launched thus far have ended in "success," meaning that they've made a trip to Mars intact. While it's easy to be optimistic about the nearly one-third of rovers that have provided us with valuable information, it's not as easy to cheerlea...
百度试题 结果1 题目()9.do you like life on Mars? A. How; Very much B. What; A little C. How: Too much D. What; Much too 相关知识点: 试题来源: 解析 A 反馈 收藏
【题目】How much do w e know about Mars?Is ther e lif e on Mars? W e do not know. We're sur e that earthman cannot liv e on Mars. We ne e d oxygen(氧气) to breath. T her e is almost no orygen on Mars.Living on Mars woul d b e lik e living on a very high mounta...
That is, only about a third of the missions launched thus far have ended in "success," meaning that they've made a trip to Mars intact. While it's easy to be optimistic about the nearly one-third of rovers that have provided us with valuable information, it's not as easy to cheerlea...
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A 50 kilos.B 30 kilos.C 40 kilos. 相关知识点: 试题来源: 解析 A man who weighs 100 kilos on Earth would weigh approximately 38 kilos on Mars. The surface gravity on Mars is about 0.38 times that of Earth's. This means that a person would weigh 0.38 times their weight on Earth when...