| 现在完成(引起话题) | 一般过去(具体谈论) |
|---|---|
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Have you read this book yet?
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When did you read it?
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Have you done your homework yet?
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Where did you read it?
When did you do it?
Where did you do it?
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Has he gone yet?
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When did he go?
How did he go?
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Has she spoken to him yet?
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When did she speak to him?
How did she speak to him?
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