2013高考英语（完形填空）倒计时冲刺50天（11）及答案
Imagine if Spider-Man came down from the ceiling to save Yao Ming or Shaquille O'Neal every time they injured their ligaments(韧带)on court.Though this __1__ will have to remain a daydream，spider silk may really be able to cure their __2__，scientists say.
Thought to be the strongest __3__ fiber on the planet，spider silk could be used to rebuild injured ligaments.Randolph Lewis at the University of Wyoming in Laramine has been __4__ the idea.
Spider silk has interested scientists for centuries.A(n)__5__ European folk story at least 2,000 years old tells of the possible medical __6__ of spider webs.It said they could help in fighting infections，stopping bleeding and healing wounds.
Researches have found no __7__ so far that spider webs can kill germs.But studies on animals have shown that spider silk helps __8__ the rejection of medical implants.So Lewis' lab and others are changing spider silk into fibers that they hope might be __9__ in medicine.
Researchers have found that spider webs could be used to rebuild ligaments __10__ in one of the world's common knee injuries.“We're also __11__ spider silk in artificial tendons(腱)．” Lewis said.
Scientists are also __12__ spider silk to be used for stitching up(缝合)wounds which will help them heal without scarring(伤痕)．
1．A.hope B．idea
C．expectation D．opinion
2．A.wounds B．diseases
C．colds D．patients
3．A.man-made B．valuable
C．natural D．chemical
4．A.working on B．carrying out
C．thinking of D．laughing at
5．A.terrible B．ancient
C．funny D．unbelievable
6．A.care B．research
C．value D．examination
7．A.evidence B．value
C．experience D．sense
8．A.reduce B．increase
C．prevent D．produce
9．A.helpless B．useful
C．harmful D．important
10．A.ruined B．disabled
C．born D．damaged
11．A.looking at B．looking after
C．looking into D．looking over
12．A.proving B．developing
C．helping D．training
1．B 文章开头就展开想象：to save Yao Ming or Shaquille O'Neal every time they injured their ligaments(韧带)on court且第二段最后一个单词也是提示。故选B项。
2．A 根据下文可知此处应选A项。
3．C 根据常识可知蜘蛛丝是天然的纤维。
4．A 科学家正致力于这个课题的研究。work on“从事于，致力于”。
5．B 根据下文at least 2,000 years old可知此处指的是古老的民间故事。
6．C 根据下文fighting infections ...and healing wounds，可知该古老的欧洲民间故事讲到了蜘蛛丝的医用价值，故选C项。
7．A 根据下文that spider webs can kill germs可知研究人员到目前为止还没找到蜘蛛丝能杀死细菌的“证据”。
8．C 蜘蛛丝有利于“防止”医疗移植中的排异反应，故选C项。
9．B 前文are changing spider silk into fibers，可知此处是希望它成为“有用的”药物。
10．D 根据上文的rebuild，可知是修复受伤的韧带。
11．A 此处指“我们正在考虑将蜘蛛丝用于人造腱”。look at “考虑”；look after “照顾”；look into“调查，观察”；look over“察看，检查”。
12．B 根据下文to be used for stitching up wounds，可知科学家在发展、改进蜘蛛丝。prove“证明”；train “训练”。
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Do you know what kind of things the young people are reading？More and more__1__and parents have noticed another kind of__2__，which came from the printed papers__3__on the streets.
These printed things__4__newspapers but have hardly__5__to do with them，you can only find reading materials badly made up there—some are too strange for anyone to__6__；others are__7__stories of something__8__.However，many of the young readers are getting interested in such__9__reading，which__10__them what they should pay for their breakfast and brings them nightmares and__11__ideas in return.Homework was left__12__；daily games lost.
These sellers shout on streets selling their papers well.The writers，publishers and printers，__13__they are，we never know are__14__their silent money.The sheep-skinned wolf’s story seems to have been forgotten once again.Why not__15__this kind of things？Yes，__16__the teachers and parents have asked each other for more strict control of the young readers.__17__，the more you want to forbid it，__18__they want to have a look at it.__19__you may even find out several children，driven by the curious natures，__20__one patched paper which has traveled from hand to hand.
1.A.readers B.writers
C.teachers D.students
2.A.result B.effect
C.education D.pollution
3.A.found B.sold
C.given D.shown
4.A.appear B.seem as
C.look like D.are
5.A.nothing B.anything
C.something D.everything
6.A.get B.find
C.believe D.know
7.A.puzzling B.pleased
C.worried D.frightening
8.A.too bad B.still worse
C.even better D.very good
9.A.poisonous B.wonderful
C.interesting D.useless
10.A.takes B.uses
C.costs D.pays
11.A.ordinary B.immoral
C.valuable D.unpunished
12.A.undone B.unknown
C.much D.less
13.A.who B.what
C.whoever D.which
14.A.using B.making
C.spending D.losing
15.A.allow B.forbid
C.separate D.leave
16.A.neither B.some
C.most D.both
17.A.Happily B.Luckily
C.Unfortunately D.Badly
18.A.the less B.So that
C.the more D.as though
19.A.Seldom B.Always
C.Sometimes D.Hardly
20.A.find B.share
C.get D.hold
Ⅰ.1.C 2.D 3.B 4.C 5.B 6.C 7.D 8.B 9.A 10.C
11.B 12.A 13.C 14.B 15.B 16.D 17.C 18.C 19.C 20.B
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