A. A molecule consists of a single atom. B. The universe consists of only one planet. C. A book consists of only pictures. D. A human body consists of various organs. 相关知识点: 试题来源: 解析 D。解析:“consist of”表示“由……组成,包含”。人体是由各种各样的器官组成的,D选项正确...
A water molecule consists of one___(氧) atom and two hydrogen ones. 相关知识点: 试题来源: 解析 oxygen oxygen,考查名词,根据中文意思可知使用名词oxygen,修饰后面的名词atom.水分子由一个氧原子和两个氢原子组成.对于翻译填空这种题,要分析句子意思,再从结构上和意义上对答案进行确定.结果一 题目 【题目】...
根据句意“一个水分子是由两个氢原子和一个氧原子组成的”,“由...组成”可译为bemadeupof,也可译为consistof,consistof 不用于被动语态,根据原句中的is可知应用一般现在时态,主语A moleculeofwater是单数形式,故谓语动词应用第三人称单数形式,故填consistsof。 反馈 ...
但它常用过去分词作表语,跟of引起的短语。例如“The committee was evenly composed of men and women.”;D选项consist和of搭配,表示一个事物由几个部分组成,它的主语应该是事物的整体,宾语为部分,它只能用主动语态。例如“The team consists of four Europeans and two Americans”。题目意为“分子由原子构成...
A water molecule consists of an oxygen atom with two hydrogen atoms bound to it(see the figure below).The angle between the two bonds is106\deg.If the bonds are l=0.100nm long, where is the center of mass of the molecule?(...
aThis long molecule consists of structural units and repeating units strung together through chemical bonds. The process of converting these units to a polymer is called polymerization. 这个长的分子包括通过化学键连接起来的结构单位和重覆的单位。 转换这些单位的过程成聚合物称聚化。 [translate] ...
A water molecule consists of two hydrogen atoms attached to a single, larger oxygen atom. The angle between the two hydrogen atoms is 120 degrees--the same angle as the angles of a hexagon--which accounts for the characteristic six-sided structure of ice crystals. 2. The phrase accounts ...
5 In an attempt to synthesise DN A molecules in vitro, a student isolated and purified various molecules needed for DN A replication. She added some DN A to the mixture,and replication occurred. However, the DN A molecules formed were defective. Each molecule consists of a normal DN A ...
以下例句中关于 element的正确释义为: A molecule of an element consists of one or more atoms.A.单质B.元素C.要素的答案是什么.用刷刷题APP,拍照搜索答疑.刷刷题(shuashuati.com)是专业的大学职业搜题找答案,刷题练习的工具.一键将文档转化为在线题库手机刷题,以提高学习
The molecule is a very long chain, the backbone of which consists of a regular alternation of sugar and phosphate groups. 问题 句子分析(俗称“长难句分析”)是训练提高基础阅读能力的有效手段。我们通过对托福(TOEFL)、雅思(IELTS)、GRE、考研以及四六级等考试中真实出现过的句子(如真题、TPO,剑桥系列)...