問題詳情

22.A: When did Roger change his job? B: He hasn't changed his job. He still worksin the same computer store. A: But I saw him ________ watches on the street corner.
(A)sold
(B)to sell
(C)have sold
(D)selling

參考答案

答案:D
難度:適中0.666667
統計:A(1),B(0),C(0),D(2),E(0)

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