题目内容
18.Chatting online can be _____fun,but kids must be sure they stay safe on _____web.( )A. | 不填; a | B. | a; the | C. | 不填; the | D. | a; a |
分析 网络聊天可能有趣,但孩子们上网一定要保证安全.
解答 答案:C
题干中fun开心,抽象名词,不用冠词;the web类指网络.故选C.
点评 冠词是一种虚词,本身不能独立使用,只能放在名词前帮助说明名词所指的人或事物,它是英语词性中最小的一类,只有三个,一种是不定冠词a,an;一种是定冠词the.此外也有些特定场合不用冠词,即通常所称的零冠词.不定冠词表示泛指,定冠词表示特指.
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