21. There are four _____ in an hour.(A)fifteen (B) minutes (C)quarters (D) hours

問題詳情

21. There are four _____ in an hour.
(A)fifteen
(B) minutes
(C)quarters
(D) hours

參考答案

答案：C
難度：簡單0.75
統計：A(1),B(0),C(3),D(0),E(0)

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