题目内容
9.Students sleep about 8 hours every night.(对划线部分提问)Howlong do students sleep every night?
分析 学生每晚睡八个小时,
学生每晚睡多久?
解答 答案:How long.划线部分about 8 hours指的是动作持续了多久,提问用疑问词how long多久,故答案是How long.
点评 对划线部分提问要分析划线部分在句子中的成分,即可找出恰当的特殊疑问词,特殊疑问词之后紧跟一般疑问句.
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