31. We don’t know .(A) when is the flight (B) why didn’t he come(C) what’s wrong (D) what

問題詳情

31. We don’t know .
(A) when is the flight
(B) why didn’t he come
(C) what’s wrong
(D) what she like

參考答案

答案：C
難度：計算中-1
書單：沒有書單，新增

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We don’t know .(☆) ...

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