首页
登录
职称英语
The ratio of the work done by the machine ______the work done on it is called th
The ratio of the work done by the machine ______the work done on it is called th
游客
2024-11-02
31
管理
问题
The ratio of the work done by the machine ______the work done on it is called the efficiency of the machine.
选项
A、against
B、with
C、to
D、for
答案
C
解析
ratio表示两者之间的“比率或比例”时,常与to搭配。其他三个介词不能与之构成搭配。
转载请注明原文地址:http://tihaiku.com/zcyy/3828588.html
相关试题推荐
Theratiooftheworkdonebythemachine______theworkdoneonitiscalledth
O’Neillwasoneofthemostfamousadvocatesofawayofwritingcalled"na
O’Neillwasoneofthemostfamousadvocatesofawayofwritingcalled"na
MillionsofAmericansruntothebankorvisitautomatedtellermachineswhen
MillionsofAmericansruntothebankorvisitautomatedtellermachineswhen
WhywastheUnitedStatescalleda"meltingpot"?[br][originaltext]TheUni
WhywastheUnitedStatescalleda"meltingpot"?[br][originaltext]TheUni
WhywastheUnitedStatescalleda"meltingpot"?[originaltext]TheUnitedSt
Videorecordersandphotocopiers,eventicketmachinesontherailway,often
ManiscalledinCreekthezoonphonantaortalkinganimal.Whatmakeshumani
随机试题
•ReadthefollowingextractfromanarticleaboutantidumpingdutiesintheEU,
A、Theyreducedthestaff.B、Theyreducedsalary.C、Theyrecombineddepartments.
Bycuttingoutthemiddlemanandbookingyourownflights,youcansaveup
Thefirstinventionofmankindwasthewheel.Theinventionofthewheelis
Atomsarelikebricksbecause______.[br]Atomsinanobjectmove______.A、al
A.溶血反应 B.过敏反应 C.发热反应 D.细菌污染反应输血最常见的并发
真菌的常规培养所用培养基为A.沙氏培养基 B.玉米粉培养基 C.马铃薯葡萄糖
下列关于制定投资决策说明书的好处说法错误的是()。A.能够帮助投资者制定切
一贯煎中的君药是A.麦冬 B.当归身 C.生地黄 D.枸杞子 E.北沙参
哪种疾病多见尿红细胞管型() A.急性肾小球肾炎 B.慢性肾衰竭 C.AT
最新回复
(
0
)