【題組】49. (A) speed (B) sped (C) speeding (D) speeds

問題詳情

【題組】49.
(A) speed
(B) sped
(C) speeding
(D) speeds

參考答案

答案：C[無官方正解]
難度：適中0.5
統計：A(1),B(1),C(4),D(0),E(0)

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