首页
登录
职称英语
The engine has more than 300______, made of a number of different materials.A、co
The engine has more than 300______, made of a number of different materials.A、co
游客
2025-03-22
31
管理
问题
The engine has more than 300______, made of a number of different materials.
选项
A、compositions
B、compounds
C、constitutions
D、components
答案
D
解析
composition“作文;乐曲;组成;结构;成分”,这里的“成分”是指构成某混合物的成分,做此意讲时它为不可数名词,如:Scientists study the composition of the soil.科学家研究土壤的成分。compound“混合物;化合物”;constitution“宪法;体质;体格;(事物的)构造,组成(方式)”,如:the constitution of the solar spectrum“太阳光谱的构造”;component“组成部分”,指整体中的部分,它有连接其他部分的作用,但可以从整体中分离出来,为可数名词,如:the components of a camera lens“组成照相机镜头的各部分”。题句中指发动机有300多个零件,component最符合题意,所以答案应选D。
转载请注明原文地址:http://tihaiku.com/zcyy/4007926.html
相关试题推荐
Theenginehasmorethan300______,madeofanumberofdifferentmaterials.A、co
Itisvirtuallyimpossibleto______thenumberofpeopleintheworldwhohaveac
Theengineersaregoingthroughwiththeirhighwayproject,______theexpensesh
Humanbeingsactinadifferentwayfromthatofanimalsjustbecausetheyc
Humanbeingsactinadifferentwayfromthatofanimalsjustbecausetheyc
Humanbeingsactinadifferentwayfromthatofanimalsjustbecausetheyc
BoththenumberandthepercentageofpeopleintheUnitedStatesinvolvedi
BoththenumberandthepercentageofpeopleintheUnitedStatesinvolvedi
Thenorthernandsouthernpolarregionsaredifferentinmanyways.Themost
Thenorthernandsouthernpolarregionsaredifferentinmanyways.Themost
随机试题
Money—whatafascinatingsubject!Thereismoneyinthephysicalsense;coin
Whydoesthewomanwanttoseetheman?[br][originaltext](A=Sienna,B=Dr
[audioFiles]audio_ehbz200812_002(200812)[/audioFiles]A、Inthemeetingroom.B、I
Inmanycountries,itisnot【B1】______forfamiliesofdifferent【B2】______t
Whenadoctordeterminesyourriskforheartdisease,heorshemightlooka
TheBody-dataCrazeA)W
以下各项中,除()之外,均是房屋建筑工程施工总承包三级企业可以承担的。A.单项
肺癌引起的阻塞性肺炎与一般肺炎区别有以下几点,不正确的是A.同一部位反复发作
标志着第三世界国家作为独立的政治力量登上国际舞台的事件是( )。A.亚非独立国
最新回复
(
0
)