下列命题中,正确的是( )① 顶点在圆周上的角是圆周角; ② 圆周角的度数等于圆心角度数的一半;③ 的圆周角所对的弦是直径; ④ 不在同一条直线上的三个点确定一个圆;⑤ 同弧所对的圆周角相等
I want to play front the house .
Welcome our home . a seat , please .
We often borrow some English books our English teacher .
This is our school . way , please .
Let him show around school .