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?Why didn’t Alice come to the party last night? --I don’t know . A. why didn’t she B. why she didn’t C. why did she D. why she did 查看更多

 

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---Why didn't Alice come to the party last night?

---I don't know ________.


  1. A.
    why didn't she
  2. B.
    why she didn't
  3. C.
    why did she
  4. D.
    why she did

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—Why didn't Alice come to the party last night?
—I don't know ______.

[     ]

A. why didn't she
B. why she didn't
C. why did she
D. why she did

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