题目内容
15.The government has to provide food and clothes for them (改为否定句)The governmentdoesn't haveto provide food or clothes for them.
分析 政府不得不给他们提供食物和衣物.
政府不需要给他们提供食物和衣物.
解答 答案:doesn't have.原句has to 表示不得不,是一般现在时,它的否定式借助于助动词do/does,再加上not,主语The government是第三人称单数,借助于does加上not缩写成doesn't,has还原成原形have,故答案是doesn't have.
点评 含有be动词,情态动词或者助动词have/has的句子转化成否定时在其后面加上not,一般实意动词的否定式,通常应根据不同时态和人称在实意动词之前加don't,doesn't,didn't等
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