問題詳情

3. How can customers get a free cup of coffee?
(A) They must buy coffee at ten Starbucks coffee shops.
(B) They must use their own cups ten times.
(C) They must drink coffee with paper cups.
(D) They must buy a coffee and take it out.

參考答案

答案:B
難度:計算中-1
書單:沒有書單,新增

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