2016年6月英语四级考试冲刺模拟题及答案(二)

2016-06-08 10:27:47来源:网络

  It can be inferred from thefirst paragraph that _________

  A.water vapor is an air pollutant in localized areas

  B.the definition of air pollution will continue to change

  C.a substance becomes an air pollutant only in cities

  D.most air pollutants today can be seen or smelled

  62、In what way can naturalpollutants play an important role in controlling air pollution?

  A.They function as part of a purification process.

  B.They are dwarfed by the pollutants produced by human activities.

  C.They are less harmful to living beings than are other pollutants.

  D.They have existed since the Earth developed.

  63、According to the passage,the numerical value Of the concentration level of a substance is only useful if

  A.the other substances in the area are known

  B.it is a localized area

  C.it can be calculated quickly

  D.the naturally occurring level is also known

  64、Which of the following isbest supported by the passage?

  A.To effectively control pollution, local government should regularlyrevise the air pollution laws.

  B.One of the most important steps in preserving natural lands is tobetter enforce air pollution laws.

  C.Scientists should be consulted in order to establish uniform limitsfor all air pollutants.

  D.Human activities have great impact on air pollution.

  65、The passage mainlydiscusses _________

  A.the economic impact on air pollution

  B.how much damage air pollutants can cause

  C.what constitutes an air pollutant

  D.the quantity of compounds added to the atmosphere

  Part IV Translation.(30minutes)

  66、北京有无数的胡[司(hutong)。平民百姓在胡同里的生活给古都北京带来了无穷的魅力。北京的胡同不仅仅是平民百姓的生活环境,而且还是一门建筑艺术。通常,胡同内有一个大杂院,房间够4到l0个家庭的差不多20口人住。所以,胡同里的生活充满了友善和人情味。如今,随着社会和经济的飞速发展,很多胡同被新的高楼大厦所取代。但愿胡同可以保留下来。

  36-45 FNBMO HKCIE

  46-55 DHCBF AIEBG

  56-65 ACBAD BADDB

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