首页
登录
职称英语
Once it was considered good to keep the car engine idle a minute or two foll
Once it was considered good to keep the car engine idle a minute or two foll
游客
2023-09-25
67
管理
问题
Once it was considered good to keep the car engine idle a minute or two following cold stars. Today, with modern technology, the opposite is true. An engine operating under road conditions will warm up faster and run more efficiently than one that is idling. Idling just burns gas (on average, about a gallon an hour).
When you have a full tank of gas, park the car facing downhill is possible: this will prevent any gas from coming out of the tank. Parking in areas of less or no sunlight helps prevent the gas from steaming that would occur if you parked in the hot sun. Your car will stay cooler, too, and that means less gas consuming work for the air conditioner once the engine is started.
Stay away from wide-track tires if you want top mileage (耗油1升行驶的英里里程). Narrow-track tires produce less friction and thus rolling resistance. The same effect is achieved by adding three to five pounds above recommended pressure to each tire; while this won’t noticeably affect your car’s sliding quality, it will increase tire life and gas mileage.
Check tire pressure often, especially when the weather turns cold. The difference between winter and summer tire pressure can be as much as eight pounds. This could cost you two miles per gallon. [br] According to the passage, keeping the engine run idly .
选项
A、will just waste gas
B、will make it work more efficiently
C、will warm it up more quickly
D、is necessary in cold weather
答案
A
解析
根据文章第一段最后一句Idling just burns gas.(让发动机空转只会费油。)可知答案选A
转载请注明原文地址:https://tihaiku.com/zcyy/3045593.html
相关试题推荐
Aminutelater,thewaiterbroughtan______toMary.[originaltext]Whatdidthe
Theword"minute"inthefirstsentencemostprobablymeans______.[br]Mancan
Theword"minute"inthefirstsentencemostprobablymeans______.[br]Theext
Theenergywhichthesunradiatesgoesineverydirection,andonlyaminutepar
Thehouse____________tenminuteslater.[originaltext]Whathappenedtothehou
MINUTESOFTHEMEETINGHELDINCONFERENCE
MINUTESOFTHEMEETINGHELDINCONFERENCE
MINUTESOFTHEMEETINGHELDINCONFERENCE
MINUTESOFTHEMEETINGHELDINCONFERENCE
Thefridgeisconsideredanecessity.Ithasbeensosincethe1960swhenpac
随机试题
Tomlaughedwhenhe(realization)______whathadhappened.realized本题考点是词性转换。在句中
[originaltext]W:Bob,lookatallthebeautifulclothesdisplayedinthewindow
社交电商借助()或互动网络媒体,通过分享、内容制作、分销等方式,实现了对传
患者,女,61岁,慢性阻塞性肺疾病缓解期。护士指导其练习腹式呼吸,吸气与呼气时间
ICSH推荐血沉测定的参考方法是A.库氏法 B.潘氏法 C.温氏法 D.魏
关于AML-M2a的骨髓象描述不正确的是A.原始粒细胞可>50%B.早幼粒细胞以
关于“判断被兼并公司员工的能力”的培训,在采用()的企业中更常见。 A.集中
当代教育的发展中,学历教育和非学历教育的界限逐渐淡化。()
林某在河道内修建了“农家乐”休闲旅社,在紧急防汛期,防汛指挥机构认为需要立即清除
活动义齿基牙倾斜不能够超过( )。A.30° B.0° C.20° D.
最新回复
(
0
)