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
A、Because his wife overheated the house. B、Because his mother overheated the house. C、Because his wife’s mother overheated the h
A、Because his wife overheated the house. B、Because his mother overheated the house. C、Because his wife’s mother overheated the h
admin
2010-04-28
50
问题
Mr. Green:While you’re here, I wish you’d have a look around the house. I had a terrible fuel bill last winter. My mother-in-law was staying with us and she wanted the temperature around 80°F all the time.
Engineer:Yes,lots of people overheat their houses. Actually 70 °F is comfortable, if you let yourself get used to it.
Mr. Green: What’s the most popular heating system used nowadays?
Engineer:The warm air system, the kind you have, has be-come more common because of economy and convenience. A heat chamber heats air, which passes through ducts and openings into the rooms by blowers or by convection. These openings are called outlets. Fitters are installed in the ducts to collect others. Fitters are installed in the ducts to collect dust. They can also control humidity to some extent. The fuel is usually coal, oil, or gas.
Mr. Green:What kind of cooling systems are used in homes?
Engineer:Either central or localized air conditioning is used. With the central system, air ducts bring cool air into the rooms. Sometimes, if the house has warm air heating, the same ducts may be used for air conditioning. This system provides an even temperature throughout the house. However, in homes which are not constructed for the central system, small individual air conditioners are installed at several windows. This is probably the easiest way. But the temperature of the rooms is quite uneven.
Mr. Green:How important is the insulation of the house?
Engineer: Very important, and sometimes this is not appreciated. The roof, for example, should have adequate insulation with glass fiber, aluminum toil, or something similar. It is important to have vapor seals on the warm side, to avoid moisture when the air cools. Double glazing of windows is also very important.
选项
A、Because his wife overheated the house.
B、Because his mother overheated the house.
C、Because his wife’s mother overheated the house.
D、Because he overheated the house.
答案
C
解析
Mr.Green说"My mother-in-law was staying with us and she wanted the temperature around 80 f all the time.”“mother-in-law”为“the mother of one’s spouse”岳母。
转载请注明原文地址:https://kaotiyun.com/show/DwqO777K
0
专业英语八级
相关试题推荐
A、JennyandIdonotgetalongbecauseofourdifferencesofopinion.B、JennyandIusuallygetupearlymostofthemornings.C
A、Somerecentgradshavetroublecontrollingtheirwork.B、Itisalwayshardtoavoidgivingupweekendsandworkinglatenights
Recentyearshavebroughtminority-ownedbusinessesintheUnitedStatesunprecedentedopportunitiesaswellasnewandsignific
A、Anotherspeakerwilldescribethehelmet.B、Thespeakerwilltalkaboutthespace.C、Someonefromtheaudiencewilltryonthe
A、WheretheAmericansCamefromB、TheSizeoftheAmericanPopulationC、LandintheUnitedStatesD、AmericanIndiansA
Tea-takingisavery【B1】______customandvery【B2】______thing.Locatedin【B3】______London,theRitzhotelisespeciallywellkno
Ifyou’relikemostmiddle-classparents,you’veprobablygottenannoyedwithyourdaughterforconstantlycheckingherInstagra
Freetradeisalwaysahardsell.Inallofsocialscience,theideathatcomesclosesttobeingscientific,intermsofbeingt
A、TorejectallegationsthatithostedasecretprisonfortheUSCentralIntelligenceAgency.B、To"kill,capture,anddetain"
A、Sheliveswithherhusbandandtwodaughters.B、Shehasbeenmarriedforjustacoupleofyears.C、She’safull-timehousewife
随机试题
A.入球小动脉平滑肌B.球外系膜细胞C.出球小动脉平滑肌细胞D.球旁细胞E.致密斑细胞具有吞噬和收缩能力,并可能起信息传递作用的细胞是
A.孕8周B.孕16周C.孕20周D.孕28周E.孕40周
交易业务中的金融衍生品业务包括()。
根据我国《宪法》的规定,下列选项中哪一种情况不是公民获得物质帮助权的条件?()
根据下列统计资料回答问题以下哪项的折线图可以准确表现2011~2014年间,我国会展业总产值同比增量的变化情况(单位:亿元)?
宪法附则是指宪法对于特定事项需要特殊规定而作出的附加条款。下列关于宪法附则的表述错误的是()。
下列关:Linux的说法中,不正确的是______。
Lookatthestatementsbelowandtheadviceonhandlingacquisitionsontheoppositepage.Whichsection(A,B,CorD)doeseachs
A、menplayballgamesmoreoftenthanwomenB、menloveballgamesmorethanwomendoC、men’shandandeyemovementsarequicker
______(看到直升飞机的几率)inmyhometownareonetoamillion.
最新回复
(
0
)