题目内容
16. can be expert in some field unless he concentrates all his attention on it.( )A. | Anybody | B. | Everybody | C. | Nobody | D. | Somebody |
分析 一个人除非倾其全部心思在某个领域研究否则任何人都成不了专家.
解答 答案:C.
anybody任何人;everybody每个人;nobody没有人;somebody某个人;本句为unless引导的一个条件状语从句,表示"除非",即除非具备在某领域认真研究这个条件,否则没人可以成为专家;故选C.
点评 拓展:
nobody n.无足轻重的人,小人物[C]
Miss Watkins was a nobody.She was a drifter.No family,no close friends.
沃特金斯小姐是一个无名之辈.她四处漂泊,没有家,也没有知己.
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