【題組】34. (A)pumped (B)pumping (C)pumps (D)to pump

問題詳情

【題組】34.
(A)pumped
(B)pumping
(C)pumps
(D)to pump

參考答案

答案：C[無官方正解]
難度：適中0.615385
統計：A(2),B(0),C(8),D(2),E(0)

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