16. Tyler was given a final warning about his behavior at school. Mr. Brown told him that he was walking on ________ ice.
(A)thin
(B)loose
(C)delicate
(D)fragile

答案：登入後查看
統計： A(24), B(1), C(1), D(9), E(0) #485494

詳解 (共 1 筆)

#876956
請問為何fragile不行  是因為語意嗎? 謝謝:)
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