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
2024-07-03
25
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 ear 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升行强多的英里里程). 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 ear’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] Tire pressure changes ______.
选项
A、in different weather conditions
B、in different road condition
C、when wide-track tires are used
D、when narrow-track tires are used
答案
A
解析
文章最后一段首句暗示了天气的变化对汽车的轮胎气压有影响,而此后一句更直接说明了冬天和夏天轮胎气压的相差数值,所以答案选A“在不同的天气状况下”。
转载请注明原文地址:https://tihaiku.com/zcyy/3660964.html
相关试题推荐
Onceitwasconsideredgoodtokeepthecarengineidleaminuteortwofoll
Onceitwasconsideredgoodtokeepthecarengineidleaminuteortwofoll
Onceitwasconsideredgoodtokeepthecarengineidleaminuteortwofoll
[originaltext]W:Doyouliveveryfarfromyouroffice?M:It’sabout5minutes
Thispracticebookisintendedforforeignengineersorstudentsofengineer
Thispracticebookisintendedforforeignengineersorstudentsofengineer
Thispracticebookisintendedforforeignengineersorstudentsofengineer
ItisconsideredimpoliteinChinatofirst-nameone’sseniors.A、在中国,直呼长辈的姓被认为是
Allthings______,theplannedmeetingwillhavetobeputoff.A、consideredB、are
[originaltext]W:Wouldyouhelpmeforaminute,please?M:Ofcourse.Whatdo
随机试题
Thepicture,______shepaid$5,000,wasonceownedbyanoldartist.A、inthat
[originaltext]W:Hello,IntelCompany...CanIhelpyou?M:I’dliketospeak
B
一家公司刚花了100000美元购买一台估计有五年使用寿命、残值为零的机器,期望使
目前,国际上统计管理体制的两种基本形式是( )。A.统一型和分级型 B.中央
A.急性淋巴细胞白血病B.急性粒细胞白血病C.急性单核细胞白血病D.急性巨核细胞
建筑物区分所有权人转让其专有部分所有权的,其对共同享有的共有权利以及对该建筑物及
股票回购对上市公司的影响是()。A.有利于保护债权人利益 B.分散控股股东的控
(2019年真题)根据国外建筑安装工程费用的构成,施工工人的招雇解雇费用一般计入
男性,52岁,反复无痛性肉眼血尿伴条状血块2月,膀胱镜检见右输尿管口喷血,尿细胞
最新回复
(
0
)