小红不小心把家里的一块圆形玻璃打碎了,需要配制一块同样大小的玻璃镜,工人师傅在一块如图所示的玻璃镜残片的边缘描出了点 A , B , C ,给出三角形 ABC ,则这块玻璃镜的圆心是 ( )
A. AB , AC 边上的中线的交点
B. AB , AC 边上的垂直平分线的交点
C. AB , AC 边上的高所在直线的交点
D. ∠ BAC 与 ∠ ABC 的角平分线的交点
( ) It ____ five apples . A. have B. has C. is
( ) ____ is a peach . A. That B. They C. Them
( ) Can ____ have a cherry ? A. me B. my C. I
( ) ___ is that ? A. Whose B. What C. How
( ) Is that ____ star fruit ? A. a B. an C. none