問題詳情

10.Maggie and I are______ the pond, and we can see some fish ______ the pond.
(A) at; in 
(B) in; at 
(C) on; in 
(D) on; at

參考答案

答案:A
難度:簡單0.714286
統計:A(5),B(0),C(1),D(0),E(0)

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