题目内容
3.It is (68)meaningful(mean) to take part in the activities to support the charity.分析 参与活动来支持慈善事业是有意义的.
解答 答案:meaningful
联系语境,根据系动词is,可知后面应跟形容词;结合提示词mean为动词"意思是",其名词为meaning,形容词为meaningful"有意义的",此句是指:参与活动来支持慈善事业是有意义的,符合意义及用法.故填:meaningful.
点评 此题考查动词和形容词的转化.做题时联系语境并抓住关键词判断出词性是重点,此题还要注意由mean到meaningful的变化过程.
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