問題詳情
3 一個溫度計現在顯示 5℃，把它放入一個 22℃的房間內，一分鐘後溫度計顯示為 12℃，則需要多久後，溫度計顯示為 22℃左右？
(A) 9.68 mins
(B) 22.82 mins
(C) 17.64 mins
(D) 11.36 mins
(A) 9.68 mins
(B) 22.82 mins
(C) 17.64 mins
(D) 11.36 mins
參考答案
答案：A
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)
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