问题描述:
Jack has studied Chinese for 2 years.对for 2 years划线提问!
How long has Jack studied Chinese?
为什么不是How long have Jack studys Chinese?
(不是讲当在一般现在时中主语是第3人称单数时,变一般疑问句是要把has变为have吗?Jack不是第3人称吗,后面怎么不用studys呢?)
How long has Jack studied Chinese?
为什么不是How long have Jack studys Chinese?
(不是讲当在一般现在时中主语是第3人称单数时,变一般疑问句是要把has变为have吗?Jack不是第3人称吗,后面怎么不用studys呢?)
问题解答:
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