题目内容
19.Of course,________ access to up-to-date information is ________ for anyone who is doing research.( )A. | the; very important | B. | /; of a great importance | ||
C. | /; of great importance | D. | an; great important |
分析 当然,接近最新消息的机会对每个做研究的人都非常重要.
解答 答案是C.本题考查零冠词的用法.第一空后,access[U]接近的机会或权利;不可数名词前不能加不定冠词,排除D;本题中泛接近的机会,排除A;第二空考查短语be of great importance"重要",其中importance为抽象不可数名词,泛指,前面不加冠词,故排除B,答案选C.
点评 掌握冠词要关注两大方面:一是积累有关不定冠词、定冠词和零冠词的相关的规则;二是积累特掌殊的短语.

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