下列名词（）是配电自动化系统结构的层次。A.集结层B.现场层C.变电站D.局域网正确答案：AB
当听到’twenni且后面有复数名词时，这个音应该理解为“20”。A、正确B、错误正确答案：正确
Food and （） are very important to us all.A.coatB.clothingC.clothD.coats答案：B难度：1知识点：词汇与结构部分大学英语A词法A名词AA.coatB.clothingC.c
I have such a bad cold that I have lost my （） of smell.A.degreeB.stillC.strengthD.sense 答案：D难度：1知识点：词汇与结构部分大学英语A词法A名词AA.
As a student of economics, Jack has a good understanding of the relationship between supply and （）.A.demandB.requirement
Bob doesn’t look his age, I guess he is somewhere in （）.A.his fortyB.his fortiesC.fortiesD.forty答案：B难度：1知识点：词汇与结构部分大学英语A
How did you like the （） of the interpreter at the press conference？A.performanceB.achievementC.materialD.words答案：A难度：1知识
The most important （） of his speech was that we should all work wholeheartedly for the people.A.pointB.meanC.spotD.word答
The （） to the house caused by the storm took several days to repair.A.ruinB.destructionC.damageD.harm答案：C难度：1知识点：词汇与结构部分
The expression finds its （） in French.A.sourceB.beginningC.originD.basis答案：C难度：1知识点：词汇与结构部分大学英语A词法A名词AA.sourceB.beginnin
Many people like white color as it is a （） of purity.A.symbolB.wordC.signalD.symptom答案：A难度：1知识点：词汇与结构部分大学英语A词法A名词AA.symb
As a student of economics, Jack has a good understanding of the relationship between supplyand （）.A、demandB、requirementC
Many people like white color as it is a （） of purity.A、symbolB、wordC、signalD、symptom正确答案：A解析:词汇与结构部分大学英语A词法A名词A
The most important （） of his speech was that we should all work wholeheartedly for the people.A、pointB、meanC、spotD、word正
I have such a bad cold that I have lost my （） of smell.A、degreeB、stillC、strengthD、sense正确答案：D解析:词汇与结构部分大学英语A词法A名词A
选出下列各句中名词活用作动词的一项（）其石之突怒偃蹇，负土而出，争为奇状者，殆不可数。李深源、元克己同游，皆大喜，出自意外。丘之小不能一亩，可以笼而有之。则贵游之士争买者，日增千金而愈不可得正确答案：丘之小不能一亩，可以笼而有之。
“友风而子雨”中“友”和“风”都属于名词的（）用法。正确答案：意动
“豕人立而啼。”“人”在这里表示像人一样，这种活用属于（）。正确答案：名词作状语
下列哪个名词描述了导致具有先后序的任务推迟的逻辑关系？A.滞后B.领先C.浮动D.缓慢正确答案：A
研究表明，幼儿先掌握的实词，其词类掌握的先后顺序为：名词动词形容词助词正确答案：名词|动词|形容词