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Many nations have promised to reduce greenhouse gas emissions, but are falling short of the _______ reduction of 25 to 40 percent of 1990 levels.


  1. A.
    target
  2. B.
    option
  3. C.
    profit
  4. D.
    refund
A
试题分析:考查名词词义辨析。A目标;B选择;C利润;D偿还资金,偿还数额;句意:很多国家都允诺减少温室气体的排放,但是排放的目标下降了百分之25到40.根据句意说明A正确。
考点:考查名词词义辨析
点评:词义辨析题在高考中有所涉及,每年的趋势不尽相同。对于词义辨析题目,首先可以从句意着手,看懂句意是解答此类题目的关键,其次四个选项的意思也要了如指掌。这对于平时学生的学习仔细度提出了要求,学生在平时的学习中要勤积累,多记忆,多查字典,以便在考试时能够迅速准确的答出。
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The number of speakers of English in Shakespeare’s time is estimated(估计) to have been about five million. Today it is estimated that some 260 million people speak it as a native language, mainly in the United States, Canada, Great Britain, Ireland, South Africa, Australia and New Zealand. In addition to the standard varieties of English found in these areas, there are a great many regional and social varieties of the language as well as various levels of usage that are employed both in its spoken and written forms.
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Title:   65      

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Affect academic   68      

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69.____________

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