3.They talked about the contradictory theories of theorigin(起源) of life. 试题答案 在线课程 分析他们谈论生命起源两种完全相反的理论. 解答答案:origin 起源:origin;句中有定冠词the限定,表示特指生命的起源,用名词原型即可. 点评翻译填空题考查的是词汇记忆和句意理解能力.解题时,要用理解句意的前提下,注意...
【答案】theories【核心短语/词汇】origin: 起源【翻译】关于生命起源有许多理论。【解析】many的意思是“许多”,后面加可数名词的复数形式。结合括号内的汉语意思可知,theory的意思是“理论”,可数名词,其复数形式是theories。故本题的句子是:There're many theories about the origin of life.故答案是theories。 结...
故填origin。【小题2】definitely 考查副词。此处definitely修饰,注意形式。故填definitely。【小题3】impression 考查名词。注意拼写此处有两个s。故填impression。【小题4】forbidden 考查动词。注意单词的形式,此处为过去分词形式。故填forbidden。【小题5】spread 考查动词。此处其前边有have,应该用过去时,故填spread...
Chapter 9 Mineral theories of the origin of life and an iron sulfide example[J] . A. Graham Cairns-Smith,Alan J. Hall,Michael J. Russell.Origins of Life and Evolution of the Biosphere . 1992 (1)Cairns-Smith AG, Hall AJ, Russell MJ: Mineral theories of the origin of life and an ...
7.There are manytheories(理论)about the origin of life. 试题答案 在线课程 分析关于生命的起源有很多理论. 解答答案:theories 解析:根据括号内中文提示,可知本题考查theory"理论"这一单词;但是横线前面有many一词,故应该使用其复数形式.综上,本题答案为:theories. ...
Three Theories about Origin of Life Oxygen and nitrogen are major components of our current atmosphere. But the kinds of hydrogen reactions with other gases that are required to transform simple organic molecules into complex ones are interrupted by oxygen, which combines with hydrogen atoms from oth...
[解析]答案:origin.根据题意,关于生命的起源有很多理论。"起源"可以翻译成"origin"。其中the为冠词,后接名词。故填origin。 关于生命的起源有很多理论。 考查单词的首字母填空,准确地理解句子,翻译句子,然后根据句意及提示确定空格处所填的单词,正确填写词组完成句子,使句意更畅通。学生要注重不同词组的积累。反馈...
百度试题 结果1 题目(1) There are many theories about the origin of life(生命的起源). 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
aFurthermore, such a planet would probably have the same general composition as our own; so, allowing a billion years or two -- or three -- there would be a very good chance for life to develop, if current theories of the origin of life are correct. 此外,这样行星大概将有一般构成和...
theory 名词 n.1.学说 There are many theories about the origin of life.关于生命起源的学说有很多。2.理论, 原理 Your plan sounds fine in theory.你的计划在理论上听起来不错。3.意见, 看法 She has a theory that drinking milk prevents colds.她有一种说法, 认为喝牛奶能防止感冒。sugges...