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
One reason human beings can thrive in all kinds of climates is that they can control the qualities of the air in the enclosed sp
One reason human beings can thrive in all kinds of climates is that they can control the qualities of the air in the enclosed sp
admin
2010-05-25
41
问题
One reason human beings can thrive in all kinds of climates is that they can control the qualities of the air in the enclosed spaces in which they live. Air conditioning is the use of mechanical systems to 【C1】______ that control in such places 【C2】______ homes, offices, theaters, institutions, factories, airplanes, and automobiles. The most familiar type of air conditioning is summertime cooling., Although important, this is 【C3】______ one of several aspects of air conditioning. Other applications 【C4】______ the control of the humidity (or air moisture), cleanliness, circulation of the air, and heating.
Tests have 【C5】______ that people generally feel best 【C6】______ certain temperature, humidity, and air velocity conditions. Temperatures can 【C7】______ from 21.5°C with 70 percent relative humidity to 28°C with 30 percent relative humidity. Relative humidity is the 【C8】______ of moisture in the air 【C9】______ a specific temperature compared 【C10】______ the amount it could hold at that temperature. 【C11】______ air velocities range from 4.5 to 10.5 meters per minute. It is also desirable that an air conditioner 【C12】______ dust, pollen, smoke, and odors from the air.
In many industrial environments, air conditioning is essential. Most print shops, for example, 【C13】______ . constant humidity in order to control paper shrinkage and 【C14】______ the 【C15】______ operation in some processes. Libraries, especially ones With rare books, require air control to 【C16】______ the physical quality of their collections. Bakeries and the tobacco and cotton industries require high humidity 【C17】______ their products, and perishables such as fruits must be stored in cool, dry rooms. Some electronic components, drugs, and chemicals must be manufactured 【C18】______ the air is as free as possible 【C19】______ dust and other particles. Air conditioning is 【C20】______ in hospitals, especially in operating rooms.
【C10】
选项
A、to
B、with
C、against
D、at
答案
B
解析
题型:语法题(动介词搭配)。compared with:和……相比。例如:compare one thing with another将一物与另一物比较。compared to:把……比作。例如:Man’s life is often compared to a candle.人生常被喻为蜡烛。
转载请注明原文地址:https://kaotiyun.com/show/042K777K
0
专业英语四级
相关试题推荐
Hisfatherhadpromisedtobuyhimacomputer______hebehavedhimself.
WhatisexpectedtoriseintheU.S.from2003to2010?
WhichofthefollowingstatementsisTRUE?
Jackwasveryexcitedabouttheconcertandheusedallthefollowingwordstoexpresshisexcite-mentEXCEPT______.
Thelifepaceinbigcitiesrequirespeopletobeabletotravelefficientlyfromoneplacetoanother.Somepeopleseemtothin
Owlsareairborneinvaders-powerfulinflight,intimidatinginreposeandperchinginnumbersfarbeyondanythinganyoneremembe
ParcelExpressneedsthefollowingdetailsaboutthesenderEXCEPT
Thoughthehotelhasbeenopenforafewdays,itisalready______booked.
Thisisthelifeofsomeonewhowrotelittle,spokelittle,andaboutwhomtherearefewmemories.Yetifanyone’slifeisworth
Sociologistsuse"power"torefertothecapacityofpeopletocontrolorinfluencetheactionsofothers.Sociologistsstudypo
随机试题
A.骨肉瘤B.骨瘤C.骨巨细胞瘤D.骨囊肿E.骨软骨瘤非原发性骨肿瘤包括()
房地产经纪行业自律组织可以:()。
开展会计职业道德教育的意义有()。
下列选项中,属于美术创作心理要素的是()。
消费者在一定时间内增加单位商品所引起的总效用的增加量称为()。
设f(x)在[0,1]上连续,在(0,1)内可导,且f(0)=0,f(1)=1,证明:对任意的a>0,b>0,存在ξ,η∈(0,1),使得=a+b.
______Lily______Janecangooutplayingbecausenoneofthemhasdoneherhomework.
WildBillDonovanwouldhavelovedtheInternet.TheAmericanspymasterwhobuilttheOfficeofStrategicServicesintheWorldW
Tea-takingisavery【B1】______customandvery【B2】______thing.Locatedin【B3】______London,theRitzhotelisespeciallywellkno
Accordingtopassage,publicgoodsare______.Thepersonwhodoesnotpayforapublicgood______.
最新回复
(
0
)