問題詳情

8.My sister 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:適中0.666667
統計:A(2),B(1),C(0),D(0),E(0)

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