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2008年职称英语真题之综合类A级完型填空

2009-06-25来源:
  为了方便广大学员更好的备考职称英语考试,和谐英语外语站点编辑特收集整理了2008年职称英语真题之综合类A级完型填空,希望能帮助学员有效复习。
  2008年职称英语真题之综合类A级完型填空:
  第6部分:完型填空(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。
  The Greatest Mystery of Whales
  The whale is a mammal(哺乳动物)一warm—blooded,air-breathing,和谐英语giving birth to its young alive,sucking them—and,like all mammals,originated on land,There are many signs of this.________(51)front flippers(鳍肢),used for steering and stability,are traces of feet。
  Immense strength is built into the great body of the big whales,and in fact most of a whale’s body is one gigantic muscle。The blue whale’s pulling________ (52)has been estimated at 400 horsepower.One specimen was reported to have________ (53) a whaling vessel for seven hours at the________ (54)of eight knots.
  An enraged whale will attack a ship.A famous________ (55)of this was和谐英语 the fate of whaler Essex,which was sunk________(56)the coast of South America early in the last century.More recently ,steel ships have had their plates buckled(扭曲变形)in the same way.Sperm whales were known to________ (57)the old—time whaleboats in their jaw sand crush them.
  The greatest mystery of whales is their diving ability.The sperm whale can________ (58)the bottom for his favorite food,the octopus(章鱼).________ (59)that search he is known to go as far down as 3,200 feet,where the pressure is 1,400 pounds,to the square inch.Doing________ (60)he will remain submerged(水下的)as long as one hour.Two feats(绝技)are involved in this:storing up enough________ (61)(all whales are air-breathed)and withstanding the great change in pressure.Just________(62)he does it scientists have not determined.It is believed that some of the oxygen is stored in a special system of blood vessels,rather than just held in the lungs。And________ (63)is believed that a special kind of oil in his head is some sort of compensating mechanism that automatically adjusts the internal pressure of his body.和谐英语But________ (64)you can’t bring a live whale into the laboratory for study,no one________(65)just how these things work.
51.A Their B It's C Theirs D Its
52.A strength B width C height D length
53.A eaten B crashed C towed(拖)D lifted
54.A distance B rate C voyage D sail
55.A picture B film C example D book
56.A 0ff B of C above D over
57.A hit B seize C damageD kick
58.A fly to B jump on C dive toD crawl on
59.A In B On C By D At
60.A SO B such C above D the same
61.A water B oxygen C energyD heat
62.A what B who C how D which
63.A it B he C she D there
64.A because of B due to C since D owing to和谐英语
65.A communicatesB knows C hears D develops