問題詳情

27. A: I saw Shannon having a drink with Tom at a pub lastnight.B: The girl you saw ______ Shannon. She was staying at mydorm last night.
(A) could not be
(B) might not be
(C) could not have been
(D) must not have been

參考答案

答案:C
難度:困難0.385321
統計:A(27),B(15),C(42),D(17),E(0)

內容推薦