二、 固定短语 be composed of 由...组成 三、 句式分析 We(主语) can separate(谓语) the mixture(宾语) into the pure chemical compounds(介词短语) of which it is composed(定语从句) 对定语从句: of which it is composed分析如下: of which(介宾结构, which指代的是the pure chemical compounds) it...
We can separate the mixture into the pure chemical compounds___it is composed. A.in whichB.of thatC.of whichD.from which相关知识点: 试题来源: 解析 C 本题为语法结构题。在定语从句中,关系代词前面的介词既受到所修饰的名词影响又受到关系从句中的动词影响。本句中的定语从句中含有一个固定词组,即b...
We can separate the mixture into the pure chemical compounds___it is composed. A. in which B. of that C. of which D. from which 相关知识点: 试题来源: 解析 C解析:Be composed of固定搭配,表示“由……组成”。本题考核由“介词+关系代词”引导的定语从句,只能用which,不能用that,所以选C。
百度试题 结果1 题目We can separate oil into the chemical compounds___it is composed. A. of which B. with which C. in which D. from which 相关知识点: 试题来源: 解析 A 反馈 收藏
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GC-MS is a very specific test to identify separate compounds within a sample and is considered the “gold-standard” for drug testing. Confirmatory testing lessens the chance of a false positive, almost reducing the risk to zero.3 However, GS-MS may lead to a false negative if the GC-MS...
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a I desire to grow old with you without paying. 我渴望变老与您,无需支付。[translate] ayou can overlap 2 separate circuits with 3 crosswise pixels in a row,to form a cross with metal.turn on green leda 您在绿色leda能与3个映像点横向重叠2条不同电路连续,形成一个十字架与metal.turn[transla...
aThank You for the order, Sir, but We have received the information from the postal service that the 3 parcells could not be sent , due to the sizes of the partcels, and We have decided to separate the parcels in 5 pieces. There will also be an extra fee for the 5 pieces, and ...
A pizza is an example ofheterogeneous mixture. Because heterogeneous mixture is a mixture that is non-uniform in appearance. Explanation: Because you can separate the cheese, sauce, and crust. Is wood a homogeneous mixture? Complete answer: ...