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：適中0.571429
統計：A(4),B(0),C(1),D(0),E(0)