問題詳情
【題組】8. John went to America for seven days. He stayed in the same hotel for six nights, and he also went to the greatrestaurant. He spent 200 dollars on his meal. How much did he at least have to tip?
(A) 20
(B) 30
(C) 32
(D) 42
參考答案
答案：C
難度：計算中-1
書單：沒有書單，新增
用户評論