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1、国开电大专科 理工英语3 在线形考 单元自测1至8 试题及答案说明：资料整理于2023年9月。单元自测1 试题及答案说 明 ： 测 试 中 共 有 6 道随机题，其中有5道这择题和1道完形填空题；均可以从下面题库 中我到试题及答案。第一大题：选择题(随机抽其中5道)Could you please connect me with the HR Department?A.OK.Thank you.B.Hold on a minute,please.Ill put you through.C.Help yourself.答案BI have never read a book that is tha
2、n Harry Potter.A.most interestingB.interestingC.more interesting答案CThe question is much more different than this one.A.sixthB.sixteenC.six答案ACould you give me your phone number?A.Sure.My phone number is 135-5674-5633.B.It doesnt matter.C.Its very kind of you to do so.答案AWhats your major please?A.Who
3、 knowsB.Im majoring in Interior DesignC.Im not sure答案B Hello,may I speak to Henry?A.This is Henry speakingB.My name is HenryC.It is Henry答案AIf youre short-listed for the interview,well ring you by Friday.A.It doesnt matter.B.OK,Madam.Im looking forward to hearing from you.C.I dont care.答案BGoing gree
4、n have to be a challenge.A.isB.dontC.doesnt答案CHold on a minute,please.Ill put you A.throughB.inC.on答案APlacing a job advertisement on an online job board is .A.sostlyB.costC.expensively答案AThere are of ways to make your house look greener.A.plentyB.manyC.lot答案AThere are students in Class One than in C
5、lass Two.A.moreB.mostC.many答案AThis garden is three times as as that one.A.biggerB.biggestC.big答案CWhat matters is how your house looks and how it you and others residing in it.A.effectsB.infectsC.affects答案CYou dont have to start over from .A.scratchB.againC.head答案A第二大题：完形填空(随机抽其中1道)完形填空： 阅读下面的短文，选择合适
6、的内容将短文补充完整。TOP3 GREEN HOME INNOVATIONS答案D.There are many things you can do to reduce carbon emission and help to make the earth a better place for future generations.Here are a few suggestions.答案E .Although LED lamps cost more money than standard incandescent or compact fluorescent bulbs doat the be
7、ginning,these long-lasting LED lamps will eventually be worth the money because of nergy saved.LED lamps also produce a cleaner,more natural light.答案C. Wateris a hot topic,especially in the Southwest.Household water filters are now available to clean and reuse water from showers and baths.Gray water
8、 reuse systems redirect the used water from washing machines to lawns or gardens.答案B.答案A. Building materials and embellishments like paint and carpets can emit chemical compounds into the atmosphere,and because a home is an enclosed space,those compounds can sometimes accumulate to dangerous levels.
9、Installing a whole-house air purification system is one way to keep indoor air clean and circulating.Going green doesnt have to be a challenge.A home is a long-term investment. You dont have to start over from cratch.Make small changes.Choose environmentally friendly paint or LED bulbs.Chances are t
10、hat your home will need improvements eventually.Whenever possible,choose upgrades that will reduce your carbon footprint.Its good for the planet,and its good for you.A.In recent years indoor air pollution has got a lot of attention.B.Air PurificationC.Water RecyclingD.In the last decade a growing nu
11、mber of people were interested in conserving energy and preserving theenvironment by living greenE.LED Lighting阅读理解： 阅读下面的短文，根据文章内容进行判断，正确写T 错误写F。FIVE TIPS TO MAKE YOUR HOUSE LOOK GREENERThere are plenty of ways to make your house look greener.It doesnt matter how many people reside in your home.It
12、doesnt even matter what is the size of your home.What matters is how your house looks and how it affects you and others residing in it.It is very necessary to make your house look greener because it has a direct impact on your health.If you keep your house greener,you will get rid of many dangerous
13、diseases.Here are some ways to keep it greener.1.GOODAND RELIABLE INTERIORIndoor material,like windows,doors,cupboards,etc.must be of good quality. These things play an important role to clean the house.Doors and cupboards must be of high quality wood.Aluminium windows must be used.You must use high-quality paints for walls,doors,windows and cupboards.2.USING WIDER WINDOWS AND DOORS FOR VENTILATION.Oxygen is a necessary element to enable you to live alive.For healthy life,windows and doors must be wide and usually be kept open at least for 15 hours a day,as ventilation
