Three quarters of the earth ___ water. [ ]A. is B. are C. have D. has相关知识点: 试题来源: 解析 答案:A 核心短语.词汇:water 水 翻译:地球的四分之三是水。 解析:is/are 是;have/has 有。本题考查主谓一致,the earth(地球)是一个整体,所以它的四分之三用单数谓语,因此结合句意和选...
are covered C. is covered D. are covered 相关知识点: 试题来源: 解析 Three quarters of the earth可作为一个整体看待,因此用单数 翻译:地球四分之三覆盖着水 第二题这道问题问的是哪个选项不正确,选择 D 第三题C 因为我的家乡不能主动被比较,所以比较的动作是被动的,因此使用被动语态,淘汰BD 第二个...
Learn about the layers of the Earth and see which is the thinnest layer of Earth. Explore the Earth's crust, mantle, and the Earth's core and see...
A.is B.are C.were D.has been扫码下载作业帮搜索答疑一搜即得 答案解析 查看更多优质解析 解答一 举报 A 本题的含义是地球表面的四分之三是海洋,表示的是一个客观的事实用一般现在时,本题的主语为不可数名词,故用is,故本题选A。 解析看不懂?免费查看同类题视频解析查看解答...
is 因为 surface 是不可数名词 如果不明白，请再问；如果对你有所帮助，请点击本页面中的“选为满意回答”按钮，谢谢！
题目Three-fourths of the earth ___ covered with water. A. is B. are C. has D. have 相关知识点: 试题来源: 解析 We make ___ our minds to do our best to make progress. A. of B. for C. by D. up 反馈 收藏
The Earth is made up of three layers. In the centre is the core, which is as big as the Mars and has a high 1 of over 7,000˚C. 2 the core is a thick layer called the mantle, 3 lower part is solid rock, 4 portion is molten rock called the magma. Floating on top of th...
Three-fourths of the surface of the earth___sea. A.isB.areC.wereD.has been 试题答案 在线课程 A 分数修饰主语时,若主语为不可数名词,谓语用单数形式;若主语为可数名词,谓语通常用复数形式。 练习册系列答案 小升初全优模拟大考卷系列答案 考试先锋小升初全真模拟试卷系列答案...
He is disabled and unable to take care of himself.The 16-year-old country girl in Zhucheng, Shandong Province has experienced one disaster after another in her short life. Li lost her mother at three. Four years later, her father became paralyzed after a tractor accident. At 12, her ...
Nearly ___ of the earth ___covered by sea.( )A. three fourth; isB. three fourths; isC. three fourth; areD. three fourths; are