已知△ABC中,b2+c2>a2,且角A为三个内角中的最大角,则角A的取值范围是 ( )
A:(120°,180°)
B:(90°,120°)
C:(60°,90°)
D:(45°,60°)
—There ______ a basketball match between Class Three and our class in ten minutes.
如图,D是△ABC一边BC上一点,连接AD,使△ABC∽△DBA的条件是( )