Now a paper in Science argues that organic chemicals in the rock come mostly from ______ on earth rather than bacteria on Mars.

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• 1There is much I enjoy about the changing seasons, but my favorite time is the ______ from fall to wi
  　　A) transmission(传播发射传递)
  　　B) transformation
  　　C) transition
  　　D) transfer(转移转换，过户，调动，换乘)
  　　注：1. transmission 广播电视节目的传送;疾病的传播;文化的传递
  　　2. transformation 变革
  　　3. transition 季节的过度，时间的更替，社会制度的转型
  　　4. transfer 转学，调任工作
   
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• 2 I think we need to see an investment ______ before we make an expensive mistake.
  　　A) guide
  　　B) entrepreneur
  　　C) consultant
  　　D) assessor
  　　注：consultant 顾问
   
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• 3The ______ on this apartment expires in a year's time.
  　　A) treaty
  　　B) lease
  　　C) engagement
  　　D) subsidy
  　　注：lease 租约
   
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• 4The elderly Russians find it hard to live on their state ______.
  　　A) pensions
  　　B) earnings
  　　C) salaries
  　　D) donations捐赠，donate
   
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• 5After four years in the same job his enthusiasm finally ______.
  　　A) deteriorated使恶化使变坏
  　　B) dispersed
  　　C) dissipated
  　　D) drained
  　　注：1. drain (强调结果)耗尽
  　　2. disperse (强调过程)
  　　3. dissipate (强调过程)
   
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• 6No one can function properly if they are _______ of adequate sleep.
  　　A) deprived
  　　B) ripped被撕破，裂缝，责备
  　　C) stripped剥去除去脱去
  　　D) contrived设法做到，谋划策划设计
  　　注：deprive of 剥夺(六级最爱)
   
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• 7For years now, the people of that faraway country have been cruelly ______ by a dictator.
  　　A) depressed
  　　B) immersed使浸没
  　　C) oppressed压迫压制
  　　D) cursed
  　　注：1. oppress 压制
  　　2. curse 诅咒
   
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• 8Ever since the rise of industrialism, education has been ______ towards producing workers.
  　　A) harnessed给马套上挽具，用(自然力量)产生能量
  　　B) hatched使孵化(飞机的)舱口，窗口
  　　C) motivated构成动机促使
  　　D) geared
  　　注：gear 调整以适应
   
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• 9The prospect of increased prices has already ______ worries.
  　　A) provoked
  　　B) irritated使激怒使烦躁使疼痛
  　　C) inspired由灵感引起的，充满灵感的，
  　　D) hoisted举起起重机
  　　注：provoke 引起，引发
   
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• 10The suspect ______ that he had not been in the neighbourhood at the time of the crime.
  　　A) advocated
  　　B) alleged
  　　C) addressed
  　　D) announced
   
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