科学家们在月球上发现水了吗?Have the ___ ___ water on the moon?III. 用have/has been或have/has g
故填was found或者has been found。 (3)题详解: 考查非谓语动词。句意:这一发现来自美国宇航局的平流层红外天文观测站,简称SOFIA,这是一架经过改装的波音747飞机,可以将望远镜带到地球大气层的高空,在那里,研究人员可以在几乎没有水蒸气视觉干扰的情况下观察太空中的物体。分析句子结构可知,本句已有谓语动词...
was found/has been found(find) previously in dark and cold areas. "We don't know yet if we can use it as a resource," NASA Administrator Jim Bridenstine said,but he added that learning more about the water is still crucial. The discovery comes from the space agency...
(suggest) the chemical compound (化合物) that is vital to life on Earth could be distributed across more parts of the lunar surface than the ice that (find) previously in dark and cold areas. 相关知识点: 试题来源: 解析 1. suggesting2. was found / has been found ...
解析 答案:C 提示: 根据There be 句型就近原则, water 不可数名词,所以用单数形式 分析总结。 根据therebe句型就近原则water不可数名词所以用单数形式结果一 题目 There ___ no water and no air on the moon.[ ]A. hasB. haveC. isD. are 答案 C相关推荐 1There ___ no water and no air...
百度试题 结果1 题目The moon has no ___. A. air B. water C. both A and B D. none of them 相关知识点: 试题来源: 解析 C。本题考查关于月球的知识。月球上没有空气和水,所以选择“both A and B”。反馈 收藏
A. Why the moon has no water. B. Why the moon contains almost no iron. C. Why the moon is the largest moon in the solar system. D. Why the moon does not have a molten core.2 E. Earth´s moon used to orbit Mars. F. Mars was captured by the gravitational field of the Sun...
20. The moon having no water,_.致A. so it has no life B. there can be no life C.and there can be no life D. there has no life 相关知识点: 试题来源: 解析 答案-|||-Q小猿搜题-|||-B-|||-解析-|||-考查句型运用。 前文说月球上没有水,后面需要说月球上没有生命。表-|||-示...
(a) The Moon has no water(b) The Moon’s materials came from Earth’s core(c) The Moon’s core differs from its surface(d) The Moon contains little iron 相关知识点: 试题来源: 解析 D [听力原文]What information about the moon’s composition helps support the big splash theory ...
The canal stretches for about 1 794 kilometers from Beijing in the north to Hangzhou in the south. It flows through four provinces, and links five major water systems of the Haihe River, the Yellow River, the Huai River, the Yangtze River and the Qiantang River. As the longest as well...