单项选择题
A.堆放物品B.放置工作车C.放置垃圾桶D.放置清洁用具
A.wake-up callB.morning callC.to make the bedD.turn-down service
A.交谈、倾听、书写、阅读B.倾听、交谈、阅读、书写C.倾听、交谈、书写、阅读D.交谈、倾听、阅读、书写