首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Car owners who inflate their tires properly can substantially boost their vehicles’ fuel efficiency, since the increase in car-r
Car owners who inflate their tires properly can substantially boost their vehicles’ fuel efficiency, since the increase in car-r
admin
2018-11-30
41
问题
Car owners who inflate their tires properly can substantially boost their vehicles’ fuel efficiency, since the increase in car-road friction can waste up to five percent of car fuel by underinflation.
选项
A、Car owners who inflate their tires properly can substantially boost their vehicles’ fuel efficiency, since the increase in car-road friction can waste up to five percent of car fuel by underinflation.
B、Because the underinflation of tires can waste up to five percent of a car’s fuel by increasing car-road friction, car owners can substantially boost their vehicles’ fuel efficiency by properly inflating the tires.
C、Their vehicles’ fuel efficiency is substantially boosted by car owners through the proper inflation of tires that, when underinflated, can waste up to five percent of car fuel by an increase in car-road friction.
D、The proper inflation of tires by car owners, due to the fact that underinflation can waste up to five percent of a car’s fuel by the increase of car-road friction, can substantially boost their fuel efficiency.
E、Because up to five percent of a car’s fuel are wasted through the increases in car-road friction when the tires are underinflated, car owners properly inflating tires can substantially boost their fuel efficiency.
答案
B
解析
本句大意是:车胎充足了气,就会提高其汽油利用效率;而当车胎充气不足时,就会由于摩擦力增加而浪费5%的汽油。A从意思和表达上无太大问题,B也可以。但C、E中,在有明显的动作执行者car owners的情况下用被动语态,这违背了主动优先原则。另外,E中还有一明显错误:主谓不一致。在five percent of a car’s fuel are中,fuel是不可数名词,应对应is。D有一致命错误:句末的their指代有问题,在their之前出现过两个复数名词tires和carowners,但没有一个能和fuel efficiency匹配,该their应指代cars。另外,the increase of car-roadfriction的表达不符合习惯,应用the increase in the car-road friction。在比较A、B之前,先补充一点关于by的用法。在GMAT中,by有三种用法:(1)by+时间状语,表“在…之前”;(2)by+动名词,表动作的方式;(3)by+名词,表明该名词是前面动作或行为的执行者,如thepollution of water by landfills and the pollution of air by incinerators和a strike by the transportationunion。在A中,by underinflation从语法上讲,应是前面“浪费5%的汽油”的动作执行者,但实际上,该动作已有主语:the increase in car-road friction,而同一动作显然不可能有两个动作执行者,所以A错。顺便提一下,C中的by an increase in car-road friction也犯了同样的错误。B的结构清晰:原因状语从句在前,结果在后;their(car owners)指代明确且直接,用两个by+动名词结构表明了动作的方式,反映了句意。
转载请注明原文地址:https://kaotiyun.com/show/gnkO777K
本试题收录于:
GMAT VERBAL题库GMAT分类
0
GMAT VERBAL
GMAT
相关试题推荐
Inwhatnowseemsliketheprehistorictimesofcomputerhistory,theearlypost-warera(战后时期),therewasaquitewidespreadco
Increasingly,overthepasttenyears,people—especiallyyoungpeople—havebecomeawareoftheneedtochangetheireatinghabit
Althoughheknewlittleaboutthelargeamountofworkdoneinthefield,hesucceeded________othermorewell-informedexperime
Donald:Let’seatout,shallwe?Debra:【D5】______I’vegonethroughmypaycheckfortheweekalready.Donald:Don’tworryabout
Thereisnodoubtthatadults,andevenhighlyeducatedadults,varygreatlyinthespeedandefficiencyoftheirreading.Some
Student:ImeanIwanttodosomeoftheseproblems.Teacher:Yeah.Student:Butit’stakingtimetodothem.Teacher:Whenwec
Throughoutthepastcenturyhumanitydideverythinginitspowertocontrolnature.Wedammedearth’srivers,choppeddownthef
WhentheUnitedStatesCongresscreatedYellowstoneNationalParkin1872,thegoalwastosetasideaplacewhereAmericanscou
Manyillegalorganizationstrytocheatpeopleformoney______thebank.
Pleaseremember______theselettersonyourwaytothestation.
随机试题
患者,男,45岁。以突起头痛、头晕、呕吐半小时急诊入院。查体:浅昏迷,呼吸有大蒜味,皮肤湿冷,双侧瞳孔缩小,双肺可闻及散在湿啰音,有肌颤。入院后,实验室检测血CHE活力为正常的50%,治疗2h后复查恢复到正常的90%,临床症状明显好转。中毒可能性大的是
下列关于阴阳平衡的描述不正确的是
患者,男性,63岁。刺激性咳嗽3个月,伴痰中带血丝,X线胸片示右上肺叶部分不张,纤维支气管镜检查见右肺上叶支气管开口处有菜花样肿物,质脆,易出血,病理报告未回。最可能的诊断是患者,男性,40岁。发现左侧肺门处有一直径5cm肿块、伴有胸闷气急、发热,颈部
A.盈利性互联网药品交易服务B.非盈利性互联网药品交易服务C.经营性互联网药品信息服务D.非经营性互联网药品信息服务E.互联网药品交易服务根据《互联网药品信息服务管理办法》通过互联网向上网用户有偿提供药品信息服务的活动,属于(
产自蒙古的纯种奶牛每年平均出产400升牛奶。如果蒙古种的牛与欧洲种的牛进行杂交,杂交生出的牛每年平均可出产2700升牛奶。一家国际机构计划通过鼓励推广把蒙古的牛与欧洲种的牛进行杂交来提高蒙古奶牛行业的利润。以下哪项如果为真.对该机构计划的可行性提出了最严
垄断利润是垄断资本家凭借其在社会生产和流通中的垄断地位而获得的超过平均利润的高额利润,具体来说,垄断利润的来源包括
Despiteyourbestintentionsandefforts,itis【B1】______:Atsomepointinyourlife,youwillbewrong.【B2】_______canbehar
以下关于OSPF协议的描述中,错误的是()。
ポッケトに財布が()から、出してくれませんか。
ASalesLetterJilinElectricAppliancesImport&ExportCorp.Changchun,ChinaMarch7,2006SmithTradingCo.NewYorkU.S.A.
最新回复
(
0
)