1.The research is so designed that once__nothing can be done to change it.A.begins B.having begun C.beginning D.begun2.Can___be in the desk___you have put my letter?A.it;which B.I;which C.you;in which D.it;that3.Never___time come back again.A.has los

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1.Theresearchissodesignedthatonce__nothingcanbedonetochangeit.A.beginsB.havingbegunC.beginningD.begu

1.The research is so designed that once__nothing can be done to change it.A.begins B.having begun C.beginning D.begun2.Can___be in the desk___you have put my letter?A.it;which B.I;which C.you;in which D.it;that3.Never___time come back again.A.has los
1.The research is so designed that once__nothing can be done to change it.
A.begins B.having begun C.beginning D.begun
2.Can___be in the desk___you have put my letter?
A.it;which B.I;which C.you;in which D.it;that
3.Never___time come back again.
A.has lost B.will lose C.will lost D.lose
4.I have nothing to confess____you want me to say?
A.What is it that B.What it is what C.How is it that D.How it is that
5.Is this factory____you visited the other day?
A.the one B.that C.where D.when
6.Was it____she heard with her ears___really made her frightened?
A.What;that B.it;that C.that;which D.what;/
7.____What the six blind men said sounded?
A.How foolishly B.How foolish C.What foolishly D.What foolish
8.It was___the old clock that the old man spent the whole morning at home.
A.repair B.repairing C.to repair D.in repair
9.-Was it under the tree___you were away talking to a friend?
-Sure.But when i got back there,the bike was gone.
A.that B.where C.which D.while
10.Not far from the club there was a garden,___owner seat in it playing bridge with his children every afternoon.
A.whose B.its C.which D.that
11.Thank you for the trouble you have___to help me.
A.paid B.taken C.had D.asked
12.He insisted that the sky____clear up the following day.
A.would B.should C./ D.be
13.-Please make my excuse at tomorrow's meeting.
-I've got too much work_____.
A.to do to come B.doning come C.to do coming D.doing to come
14.Who is it up____decide whether to go or not?
A.to to B.for for C.to for D.for to

1.The research is so designed that once__nothing can be done to change it.A.begins B.having begun C.beginning D.begun2.Can___be in the desk___you have put my letter?A.it;which B.I;which C.you;in which D.it;that3.Never___time come back again.A.has los
1.D the research是主语,所以与begin之间是被动关系.
2.D 是强调句的结构,it + is/was +被强调部分+that/who+句子的剩余部分.
3.C 否定词提于句首引起倒装.Lost time will never come back again.
4.D.强调句,强调how.宾语从句要用陈述语气,不能选A和C.
5.A 先改成陈述句：This factory is the one (that) you visited the other day.是个定语从句,先行词是the one.that可以省略.
6.A what引导表语从句,表示她亲耳听到的真的使她害怕.用了强调句.
7.B sound表示听起来,要用foolish这个形容词,而且要用how来修饰这个形容词.
8.B The old man spent the whole morning (in) repairing the old clock at home.然后对repairing the old clock作出强调,就变成了题目.
9.A 强调句.
10.A 定语从句,表示花园的主人,用whose引导.
11.B take the trouble to do sth.表示不辞辛劳的做某事
12. A insist在这里表示“坚持认为”,后面不能用should +动词原形的结构.
13题有come吗 怎么觉得怪怪的.
14. A 第一个to是up to表不取决于 第二个to是动词不定式,表示目的,来.


有问题可以提哦

a a d a c a b c d a c b c a

你说的是答案集体过程吗

我做英语就是读哪个顺，就选哪个，还要解题过程，又不是数学

The research is so designed that once begun nothing can be done to change The research is so ------- that it leaves no part of the issue unexamined.comprehensiverewardingsporadiceconomicalproblematical 应该选择哪个 The research is so designed that once ___（begin ）nothing can be done to change it 正确形式填空 What is a Research Proposal?How to Writing?(English)1.what is a research proposal?How to start a research proposal?so many questions!How do i choose?How to writing?（please use your own words,Thanks million ） 英语翻译There has been considerable debate over the last decade or so on the effectiveness of construction project planning.However,there is remarkably little research into what construction project planners actually do.The research reported here 英语翻译There has been considerable debate over the last decade or so on the effectiveness of construction project planning.However,there is remarkably little research into what construction project planners actually do.The research reported here Science, so the story goes, is a meticulously built edifice. Discoveries balance on ones that prece请大侠翻译.Science, so the story goes, is a meticulously built edifice. Discoveries balance on ones that preceded them. Research is stimulated by The research is so designed that once--begun----nothing can be done to change it.research开始是用被动的吗,我记得电影开始是主动地呀,难道调查不是? The research is so designed that once ____ nothingcan be done to change it.A.begins B.havingbegun C.beginning D.begun要怎么选 The research is so designed that once _______ nothing can be done to change it.A.begins B.having begunC.beginning D.begun The research is so designed that once _______nothing can be done to change it.A. begins B. having begun C. beginning D. begun求详解.waiting Eg:The research is so designed that once_____ nothing can be done to change it.A begins Bhaving begun C begining D begun.Why choose The research is so designed that once ________ nothing can be done to change it.A.begins B.having begun C.beginning D.begun The research is so designed that once ___ nothing can be done to change it.A.begins B.having begun C.beginning D.begun(答案是D,为什么?) Two factors weigh heavily against the effectiveness of scientific research in industry.One is the general atmosphere of secrecy in which it is carried out,the other the lack of freedom of the individual research worker.In so far as any inquiry is a s what is the difference between market investigation and market research? The research is so designed that once (begun) nothing can be done to change it.括号里的词为什么...The research is so designed that once (begun) nothing can be done to change it.括号里的词为什么用过去分词? The research is so designed that once begun nothing can be done to change it.The research is so designed that once begun nothing can be done to change it.为什么是once begun 为什么不是once begin.once negun=once itis begun那算被动语态了