2010年12月大学英语四级词汇活记活用(31)

[导读]在备考四级考试的过程中，大家普遍感觉比较困难的问题就是背单词，单词背的好坏直接决定着考试成绩的高低。为了帮助考生有效记忆单词，和谐英语学习网整理了以下资料，供考生复习。

　　同义词辨析练习:
　　第一组:
　　1.After so many years of hard work,he finally ___ success.
　　A.obtained
　　B.acquired
　　C.achieved
　　D.gained
　　2.She has ___ some very unpleasant habits recently.
　　A.obtained
　　B.gained
　　C.attained
　　D.acquired
　　3.In typhoon,winds ___ a speed greater than 120 km per hour.
　　A.assume
　　B.accomplish
　　C.attain
　　D.assemble
　　4.In the second experiment they ___ a very clear result.
　　A.obtained
　　B.acquired
　　C.won
　　D.attained
　　5.No ___ without pains.
　　A.obtains
　　B.gains
　　C.attains
　　D.acquires
　　6.She ___ a good knowledge of English from Mr. Chen's lectures.
　　A.achieved
　　B.attained
　　C.acquired
　　D.gained
　　第二组:
　　1.If your coat is too long,the tailor can___it to fit you.
　　A.alter
　　B.convert
　　C.change
　　D.modify
　　2.Great ___ have taken place since he left.
　　A.alters
　　B.converts
　　C.changes
　　D.transforms
　　3.He used to be a Christian,but he is now___ to Buddhism.
　　A.converted
　　B.changed
　　C.transformed
　　D.reformed
　　4.Prices that ___ with the quality.
　　A.shift
　　B.vary
　　C.convert
　　D.alter
　　5.The wind has ___ from north to south.
　　A.shifted
　　B.converted
　　C.altered
　　D.transformed
　　6.Many military factories have been ___ into civil ones in order to meet the needs of the country.
　　A.altered
　　B.varied
　　C.shifted
　　D.transformed
　　7.The inventor ___ his original design in order to increase the machine’s effiency.
　　A.exchanged
　　B.converted
　　C.modified
　　D.cultivated
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