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
For thousands of years, people thought of glass as something beautiful to look at. Only recently 【C1】______ come to 【C2】______ s
For thousands of years, people thought of glass as something beautiful to look at. Only recently 【C1】______ come to 【C2】______ s
admin
2013-01-03
28
问题
For thousands of years, people thought of glass as something beautiful to look at. Only recently 【C1】______ come to 【C2】______ something to look through. Stores 【C3】______ their goods in large glass windows. Glass bottles and jars 【C4】______ food and drink allow us 【C5】______ the contents. Glass 【C6】______ spectacles (眼镜), microscopes, telescopes, and 【C7】______ very useful and necessary objects. 【C8】______ are used by people who cannot see 【C9】______ or by people who want to protect their eyes 【C10】______ bright light. Microscopes make tiny things larger 【C11】______ we can examine them. Telescopes 【C12】______ objects that are far away appear 【C13】______ closer to us.
【C14】______ in recent years plastics have replaced glass 【C15】______ conditions where glass might be 【C16】______ broken there are new uses 【C17】______ for glass that were never imagined in the 【C18】______ . Perhaps the greatest 【C19】______ . of glass is that its constituent (形成的) parts are inexpensive and can be found 【C20】______ over the world.
【C5】_____
选项
A、see
B、to see
C、seeing
D、seen
答案
B
解析
转载请注明原文地址:https://kaotiyun.com/show/zGDO777K
0
成人本科学位英语
相关试题推荐
Itwasthedrug,notthedisease,thatkilledhim.He______alivetodayifhe______thatdrug.
Thetroublewithtelevisionisthatitdiscouragesconcentration.Television’svarietybecomesanarcotic,notastimulus.Itss
Itmaybenecessary,inorderthatfuture【C1】______canenjoycleanair,thatmoreofthe【C2】______isbornebylong-termcentral
Concerningpopulation,Chinarankshighintheworld,______someareasaresparselysettled.
Theneedforasurgicaloperation,especiallyanemergencyoperation,almostalwayscomesasasevereshocktothepatientandh
Thephysiciansinahospitalformthecoreofthemedicalstaff.Buttheycouldn’tprovideeffectivemedicalcaretotheirpatie
IntheUSA,85%ofthepopulationovertheageof21approveofthedeathpenalty.Inthemanystateswhichstillhavethedeath
Lateralthinking(横向思维),firstdescribedbyEdwarddeBonoin1967,isjustafewyearsolderthanEdward’sson.Youmightimagin
IntheUnitedStates,itisnotcustomarytotelephonesomeoneveryearlyinthemorning.Ifyoutelephonehimearlyintheday,
Everyoneknowsthattaxationisnecessaryinamodernstate.Withoutit,itwouldbeimpossibletopaythesoldiersandpoliceme
随机试题
试述每个语法成分既处在组合关系中又处在聚合关系中。
与ACEⅠ制剂长期降压效应有关的是:
腔隙性梗死最主要的病因为
根据《证券法》的有关规定,公开发行公司债券筹集的资金()。
水泥安定性不良会导致构件产生()。
,2,,4,,()
著作权自作品发表之日起产生。()
20世纪70年代末,中国开始实行对外开放,并逐步把它作为一项基本国策,主要取决于
设随机变量X,Y相互独立且都服从正态分布N(μ,σ2),若概率P(aX-bY<μ)=1/2,则()。
Hehadstudiedhard,hewouldhavebeenabletopasstheexam.
最新回复
(
0
)