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专家解题:2013年职称英语考试理工类B级补全短文历年真题及答案解析

来源:北京赛车投注 发布时间:2014-08-28

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文章摘要:专家解题:2013年职称英语考试理工类B级补全短文历年真题及答案解析,猩真刷子,威少都叹服,来西部,威少都可以把猩打的满地找牙。比赛中他们面对的是世界最强防守,三分命中率没那么高,平时投着玩的话,我估计小乔丹也能投哭你。准确的说是球半两球,从开盘的高水到现在的中水,巴萨过热,估计巴萨赢2球。,火箭进攻不吹哨,勇士稍微一接触就吹,等分差拉开了一点了,吹几个无关痛痒的哨,就是欺负老实人,怎么了吧。其实他就是专业,只是通过在网上贬低别人侮辱别人来发泄现实中的不快。得了吧你,大黃抱團隊拿東部冠軍那不是更傷害NBA?大黃東部抱團壟斷東部九年冠軍就不會流失觀眾?還裝模作樣談運營,談精彩,幼稚。聯盟首先打壓的應該是大黃這種行為!其他都是後話。。

  考题类型:补全短文
  The Tough Grass that Sweetens Our Lives
  Sugar cane was once a wild grass that grew in New Guinea and was used by local  people for roofing their houses and fencing their gardens. Gradually a different variety  evolved which contained sucrose (蔗糖) and was chewed on for its sweet taste. Over time,  sugar cane became a highly valuable commercial plant, grown throughout the world.  ______(46)
  Sugar became a vital ingredient in all kinds of things, from confectionery(糖果点心)  to medicine, and, as the demand for sugar grew, the industry became larger de more  profitable. ______(47) Many crops withered(枯萎) and died, despite growers attempts to  save them and there were fears that the health of the plant would continues to  deteriorate.
  In the 1960s, scientists working in Barbados looked for ways to make the commercial  species stronger and more able to resist disease. They experimented with breeding  programmes, mixing genes from the wild species of sugar cane, which tends to be tougher,  with genes from the more delicate, commercial type. ______(48) This sugar cane is not  yet ready to be sold commercially, but when this happens, it is expected to be  incredibly profitable for the industry.
  _______(49) Brazil, which produces one quarter of the world's sugar, has coordinated  an international project under Professor Paulo Arrudo of the Universidade Estaudual de  Campinas in Sao Paulo. Teams of experts have worked with him to discover more about  which parts of the genetic structure of the plant are important for the production of  sugar and its overall health.
  Despite all the research, however, we still do not fully understand how the genes in  sugar cane. ______(50) This gene is particularly exciting because it makes the plant  resistant to rust, a disease which probably originated in India, but is now capable of  infecting sugar cane across the world. Scientist believe they will eventually be able to  grow a plant which cannot be destroyed by rust.
  46. (    )
  A. Eventually, a commercial plant was developed which was 5 percent sweeter than before,  but also much stronger and less likely to die from disease.
  B. Since the 1960s, scientists have been analyzing the mysteries of the sugar cane's  genetic code.
  C. One major gene has been identified by Dr Angelique D' Hont and her team in  Montpelier, France.
  D. The majority of the world's sugar now comes from this particular commercial species.
  E. Sugar cane is now much more vigorous and the supply of sugar is therefore more  guaranteed.
  F. Unfortunately, however, the plant started to become weaker and more prone to disease.
  专家解析:
  第一步:分析六个选项。选项A的commercial plant,5 percent,sweeter than before,stronger, less likely to die;选项B的1960s,analyzing,mysteries,sugar cane's genetic code;选项C 的One major gene,Dr Angelique D' Hont,Montpelier, France;选项D的majority of the  world's sugar,this particular commercial species;选项E的more vigorous,supply of sugar ,more guaranteed,选项F的Unfortunately, however, weaker and more prone to disease。
  第二步:回归横线46处,根据横线前后的内容选择答案。横线前后的句子为:Over time, sugar cane  became a highly valuable commercial plant, grown throughout the world. ______(46)。横线前 出现了commercial plant以及throughout the world,选项D的关键词与此重合,由此可见,D选项填入 此处具有承上的作用;另外,横线前讲的是:长期以来,全世界都栽种的甘蔗成为了一种高价值的经济作 物;选项D讲的是:现在全世界大部分的糖都是取自于这种独特的经济作物中。故本题的正确答案为选项D 。
  47. (    )
  A. Eventually, a commercial plant was developed which was 5 percent sweeter than before,  but also much stronger and less likely to die from disease.
  B. Since the 1960s, scientists have been analyzing the mysteries of the sugar cane's  genetic code.
  C. One major gene has been identified by Dr Angelique D' Hont and her team in  Montpelier, France.
  D. The majority of the world's sugar now comes from this particular commercial species.
  E. Sugar cane is now much more vigorous and the supply of sugar is therefore more  guaranteed.
  F. Unfortunately, however, the plant started to become weaker and more prone to disease.
  专家解析:
  第一步:回归横线47处,根据横线前后的内容选择答案。横线前后的句子为:Sugar became a vital  ingredient in all kinds of things, from confectionery(糖果点心) to medicine, and, as the  demand for sugar grew, the industry became larger de more profitable. ______(47) Many  crops withered(枯萎) and died, despite growers attempts to save them and there were  fears that the health of the plant would continues to deteriorate. 横线前讲的是more  profitable(更有利),横线后讲的是withered and died(枯萎和死亡),可见横线前后意思发生了转折 ,正好选项F的Unfortunately, however(然而,不幸的是)就可以表示转折这个意思,另外,选项F中的 become weaker (变得虚弱)而且 more prone to disease(更容易得病),对后面讲的withered and  died(枯萎和死亡)起到了一个启下的作用。故本题的正确答案为选项F。
  48. (    )
  A. Eventually, a commercial plant was developed which was 5 percent sweeter than before,  but also much stronger and less likely to die from disease.
  B. Since the 1960s, scientists have been analyzing the mysteries of the sugar cane's  genetic code.
  C. One major gene has been identified by Dr Angelique D' Hont and her team in  Montpelier, France.
  D. The majority of the world's sugar now comes from this particular commercial species.
  E. Sugar cane is now much more vigorous and the supply of sugar is therefore more  guaranteed.
  F. Unfortunately, however, the plant started to become weaker and more prone to disease.
  专家解析:
  第一步:回归横线48处,根据横线前后的内容选择答案。横线前后的句子为:They experimented with  breeding programmes, mixing genes from the wild species of sugar cane, which tends to be  tougher, with genes from the more delicate, commercial type. ______(48) This sugar cane  is not yet ready to be sold commercially, but when this happens, it is expected to be  incredibly profitable for the industry.横线前讲到了commercial type,并且使用了一些列比较级 表述,比如:tougher、more delicate等;横线后讲到了this sugar说明横线处应该提到一种sugar。选 项中的A选项正好出现了a commercial plant(一种经济作物),不仅承接了横线前的commercial type 还可以指代横线后的this sugar,并且也使用了一系列的比较级用法,比如:sweeter、much stronger 、less likely to die,其中stronger和横线前的tougher都是同一个意思,表示的是强壮的意思,故本 题的正确答案为选项A。
  49. (    )
  A. Eventually, a commercial plant was developed which was 5 percent sweeter than before,  but also much stronger and less likely to die from disease.
  B. Since the 1960s, scientists have been analyzing the mysteries of the sugar cane's  genetic code.
  C. One major gene has been identified by Dr Angelique D' Hont and her team in  Montpelier, France.
  D. The majority of the world's sugar now comes from this particular commercial species.
  E. Sugar cane is now much more vigorous and the supply of sugar is therefore more  guaranteed.
  F. Unfortunately, however, the plant started to become weaker and more prone to disease.
  专家解析:
  第一步:回归横线49处,北京赛车投注:根据横线前后的内容选择答案。横线前后的句子为:_______(49) Brazil,  which produces one quarter of the world's sugar, has coordinated an international  project under Professor Paulo Arrudo of the Universidade Estaudual de Campinas in Sao  Paulo. Teams of experts have worked with him to discover more about which parts of the  genetic structure of the plant are important for the production of sugar and its overall  health.这道题比较难,我们做完其他题目以后再来做此题,这个时候只剩下了B和E两个选项。先看横线 后出现了an international project(一个国际项目),Teams of experts(几对专家),discover( 发现),genetic structure(基因结构)。正好B选项出现了scientists(科学家),analyzing(分析 ),genetic code(基因密码),其中scientists(科学家)和Teams of experts(几对专家)对应, analyzing(分析)了才能discover(发现),而且genetic code(基因密码)和genetic structure( 基因结构)对应,故本题的正确答案为选项B。
  50. (    )
  A. Eventually, a commercial plant was developed which was 5 percent sweeter than before,  but also much stronger and less likely to die from disease.
  B. Since the 1960s, scientists have been analyzing the mysteries of the sugar cane's  genetic code.
  C. One major gene has been identified by Dr Angelique D' Hont and her team in  Montpelier, France.
  D. The majority of the world's sugar now comes from this particular commercial species.
  E. Sugar cane is now much more vigorous and the supply of sugar is therefore more  guaranteed.
  F. Unfortunately, however, the plant started to become weaker and more prone to disease.
  专家解析:
  第一步:回归横线50处,根据横线前后的内容选择答案。横线前后的句子为:Despite all the  research, however, we still do not fully understand how the genes in sugar cane. ______ (50) This gene is particularly exciting because it makes the plant resistant to rust, a  disease which probably originated in India, but is now capable of infecting sugar cane  across the world. 横线前出现了the genes in sugar cane,横线后也出现了This gene,可见横线处 也应该出现gene,六个选项中,只有选项C出现了One major gene,并且选项中出现了国家名France(法 国)也和横线后出现的国家名India(印度)进行了对应,故本题的正确答案为选项C。

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