单项选择题 未成年人以其父母为当然的法定监护人。（）

判断题 用虹吸壶制作咖啡时，将热水注入烧瓶时，水温控制在86-92摄氏度。

未知题型 What does 'He wisely refused to spend his money' mean?A.It was wise of him to refuse to spend his money.B.He refused to spend his money in a wise manner.C.He was short of money and didn't want to buy anything.D.He refused, in a wise manner, to spend his money.