解题分析:“分数(百分数)+名词”短语作主语时,谓语动词形式根据短语中名词的数来确定,本题中名词surface是单数,所以谓语动词也用单数形式。如果是复数,谓语动词也用复数形式,如:Forty percent of the people present are against the plan.与会者中有40%反对这项计划。类似短语还有:a lot(1ots)of,plenty of,a...
Nearly ___of the earth ___covered by sea.相关知识点: 试题来源: 解析 答案:three fourths is 核心短语/句式:be covered by ... 被...覆盖句子译文:几乎地球的四分之三都被海水覆盖。 解析:四分之三的表示应是分子用基数词,分母用序数词,如果分子大于一的话,分母要加s.地球是个不可数名词,那它的四...
Satellites up in space can help to track sea animals' travels in Earth's oceans Scientists tag some animals with electronic sensors to study them . A satellite can track the signal from the tag attached to the animal's fin or back . The signal shows...
It’s not clear exactly how these ecosystems are changing, said study co-author Stephanie Dutkiewicz, senior research scientist in MIT’s Department of Earth, Atmospheric and Planetary Sciences and the Center for Global Change Science.研究报告的合著者、麻省理工学院地球、大气与行星科学系和全球变化科学...
The downside was that after the first week, the coarseness and other properties of the lunar soil stressed the small, flowering weeds so much that they grew more slowly than seedlings planted in fake moon dirt from Earth.坏消息是，过了一周后，月球土壤的粗糙和其他特性给初生的鼠耳芥幼苗造成了...
1I.单项选择(15分)()1.Nearlyof the Earthcovered by sea.A.three fourth; isB.three fourths; isC.three fourth; areD.three fourths; are 2【题目】Nearly _ of the earthcovered by seaA. three fourth; is B. three fourths; isC. three forth; areD. three fourths; are 3 Nearly ___ o...
Three-fourths of the surface of the earth___sea.A.isB.areC.wereD.has been 答案 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。 相关推荐 1Three-fourths of the surface of the earth ___ sea. [ ]A. is B. areC....
音乐人 音频创作 VIP会员 登录 首页 榜单 听书 直播 下载酷狗 商务合作 更多 Sounds Of The Earth - The Sea (Calm) 酷狗音乐 / 已添加到播放列表 1 播放队列/1 1 The Sea Sounds Of The Earth 24:40Mac版酷狗音乐已更新 就是歌多 详情 下载 关闭...
The End of the Earth (Tianya Haijiao), also called The Edge of the Sky and The End of the Sea, means the remotest corner of the earth, and is undoubtedly one of Sanya's most famous local attractions. The End of the Earth is famous only for the spectacular beaches and expansive ocean...
Nearly ___ of the earth ___covered by sea.( )A. three fourth; isB. three fourths; isC. three fourth; areD. three fourths; are