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    精英家教网 > 高中英语 > 题目详情
    Even if the treatment ________, there is still no magic pill for patients in the late stages of AIDs.
    A．doesB．usesC．worksD．helps
    C

    试题分析：考查动词辨析：A. does　做，B. uses使用C. works　起作用D. helps帮助
    works起作用的意思，即治疗有效，如it works，就是它起作用了，选C。
    点评：动词的词义辨析主要放在上下文的语境中进行，要注意动词的固定搭配和上下文串联。还要注意有的动词一词多义，要多记忆一些含义。
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