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    精英家教网 > 高中英语 > 题目详情
    4．Young adults who quit smoking saw ____ in coughing and other symptoms within a few weeks，a new study indicates．（　　）
    A．developmentB．movementC．discouragementD．improvement

    分析 一项新的研究显示：戒掉烟的年轻人在几周之内看到了咳嗽和其他症状得到了改善．

    解答 答案：D
    development发展；movement 运动；discouragement沮丧，挫折；improvement提高，改善．根据题干一个定语从句修饰年轻人"young adults who quit smoking"和后面"coughing"的关系，结合常识可以得知戒烟之后咳嗽是可以改善的，并在熟知名词词义的基础之上，故选D．

    点评 本题考查名词的词义辨析，在熟知名词词义的基础之上结合具体的语境，得出答案．

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