照样子,把下列句子换个说法,意思不变。
—__________ art classes do you have every week?
—Three.
Can you ____? Yes, I can.
已知命题p:实数m满足m2﹣7am+12a2<0(a>0),命题q:实数m满足方程x2m-1+y22-m=1表示焦点在y轴上的椭圆,且非q是非p的充分不必要条件,求a的取值范围.