题目内容
17.A chemist who speaks and writes English is in closer touch with the scientists in other countries than ________ who doesn't.( )A. | one | B. | those | C. | / | D. | that |
分析 一个会用英语交谈和写作的化学家与其他国家的科学家们的联系比不会使用英语的化学家要密切得多.
解答 答案:A A.one 表示泛指同类人或事物中的"一个"; B.those 特指"那些";C.不填;D.that"那个";特指前面提及的同类而非同一物;分析句子结构可知,本句是一个含有比较级的句子,比较的对象是"A chemist who speaks and writes English一个会用英语交谈和写作的化学家"和"________ who doesn't"(一个不会用英语交谈和写作的化学家),所以此处表示泛指,故选A
点评 做此类题时,有时在熟练掌握了不定代词的用法后,还需要正确地分析句意,了解句子的结构等.
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