题干
—What are you doing now, Lily?
— I music.
A：am listening to
B：listen to
C：will listen to
答案(点此获取答案解析）
A
—What are you doing now, Lily?
— I music.
A：am listening to
B：listen to
C：will listen to
是
内的一点，且
，若
和
的面积分别为
，则
的最小值是（ ）
