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2007年职称英语考试理工类(C级)试题及答案

Source:     2009-06-25  我要投稿   论坛   Favorite  

  第6部分:完形填空(第51~65题,每题1分,共15分)
  下面的短文有15处空白,请根据短文内容为每处空白确定1个最佳选项。
  An Intelligent Car
  Driving needs sharp eyes,keen ears,quick brain,and coordination(协调)between hands and the brain.Many human drivers have all(51)and can control a fast-moving car.But how does an intelligent car control itself?
  There is a virtual(虚拟的)driver in the smart car.This virtual driver has“eyes,”“brains,”“hands”and“feet,”too.The minicameras(52)each side of the car are his“eyes,”which(53)the road conditions ahead of it.They watch the(54)to the car’s left and right.There is also a highly automatic driving(55)in the car.It is the built-in computer,which is the virtual driver’s“brain.”His“brain”(56)the speeds of other moving cars near it and analyzes their positions.Basing on this information,it chooses the(57)path for the intelligent car,and gives instructions to the “hands”and“feet”to act accordingly.In this way,the virtual driver(58)his car.
  What is the virtual driver’s best advantage?He reacts(59).The minicameras are bringing(60)continuously to the “brain.”It completes the processing of the images within 100 milliseconds.(61),the world’s best driver needs at least one second to react.Besides,when he takes(62),he needs one more second.
  The virtual driver is really wonderful.He can reduce the accident(63)considerably on expressways(高速公路).In this(64),can we let him have the wheel at any time and in any place?Experts(65)that we cannot do that just yet.His ability to recognize things is still limited.He can now only drive an intelligent car on expressways.
  51.A.these B.them C.this D.that
  52.A.in B.above C.to D.on
  53.A.change B.observe C.improve D.meet
  54.A.police B.traffic C.pets D.trees
  55.A.button B.door C.system D.activity
  56.A.calculates B.reaches C.gathers D.reduces
  57.A.different B.narrow C.same D.right
  58.A.stops B.finds C.controls D.selects
  59.A.quickly B.cleverly C.virtually D.safely
  60.A.ideas B.news C.memory D.images
  61.A.so B.However C.Besides D.Therefore
  62.A.action B.role C.decisio nD.notice
  63.A.investigation B.prevention C.rate D.report
  64.A.case B.method C.manner D.file
  65.A.expose B.warn C.hope D.wish

  2007年度职称外语等级考试标准答案
  英语—理工类A卷(C级)
  1.B2.A3.A4.D5.C6.B7.C8.D9.A10.C11.A
  12.C13.D14.B15.B16.A17.A18.B19.C20.C21.B
  22.A23.B24.E25.F26.D27.D28.C29.A30.E31.D
  32.B33.A34.C35.A36.C37.B38.D39.A40.B41.B
  42.D43.C44.B45.A46.C47.A48.F49.B50.E51.A
  52.D53.B54.B55.C56.A57.D58.C59.A60.D61.B
  62.A63.C64.A65.B


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