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如果所有的海水都变成淡水怎么办 45-What If All the Sea Water Becomes Fresh Water 05:20 如果太阳能电池板覆盖撒哈拉沙漠被会怎样 46-What If the Sahara Desert Was Covered With Solar Panels 03:31 如果你一个月不洗澡会发生什么 49-What Happens If You Don't Shower for a Month 03:35 如果我...
If Mars no air or water, we will not survive there. A. will have B. would have C. has D. is having 答案 C 【解析】 句意:如果火星没有空气和水,我 门将在那里无法生存。I引导的是条件状语从句,不能用一般将来时,而用一般现在时来代替。这里符 合主将从现的原则,Mars是第三人称单数,所以用...
If water exists on Mars this issue has been discussed for years 翻译结果4复制译文编辑译文朗读译文返回顶部 正在翻译,请等待... 翻译结果5复制译文编辑译文朗读译文返回顶部 Whether on Mars had water this problem already to discuss many years
no air or water, we will not survive there. A. will have B. would have C. has D. is having C 【解析】句意:如果火星没有空气和水,我们将在那里无法生存。If引导的是条件状语从句,不能用一般将来时,而用一般现在时来代替。这里符合主将从现的原则,Mars是第三人称单数,所以用has,故选C。
【题目】If Marsno air or water, we will not survive there. A.will haveB.would haveC.hasD.is having 试题答案 在线课程 【答案】C 【解析】句意:如果火星没有空气和水,我们将在那里无法生存。If引导的是条件状语从句,不能用一般将来时,而用一般现在时来代替。这里符合主将从现的原则,Mars是第三人称...
根据第一段The atmosphere of Mars is too dry to make extracting water vapour from it possible(火星的大气层太干燥,无法从其中___水蒸气)可知,依据划线前提到了火星的大气层太干燥可推出从大气层“获取”水蒸气是不可能的。A. obtaining 获取;B. protecting 保护;C. preventing 阻止;D. choosing 选择。故...
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Mars, with a global ocean up to 120m provided solely by this source. Tharsis is large enough that its formation may have caused Mars to tilt over to one side and changed the location of the poles in the process. Massive impacts could have delivered additional water of their own, and ...
If humans ever settle on Mars, they will need water. There is just one problem---there seems to be only huge sheets of ice. Luckily, we know how to drill(钻孔) ice for water. Such methods are already used in Antarctica, and researchers now think they could get them to work on the...