题目内容
【题目】John has lunch at school. (改为否定句)
John ____________ ____________ lunch at school.
【答案】doesn't have
【解析】
句意：John在学校吃饭。句子没有be动词，要借助动词，主语是三单，借does，否定是doesn’t，has还原为have，故答案为doesn’t；have。
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题目内容
【题目】John has lunch at school. (改为否定句)
John ____________ ____________ lunch at school.
【答案】doesn't have
【解析】
句意：John在学校吃饭。句子没有be动词，要借助动词，主语是三单，借does，否定是doesn’t，has还原为have，故答案为doesn’t；have。