五更泄泻,下利清谷,属
A.脾虚不运
B.饮食积滞
C.寒湿内蕴
D.脾肾阳虚
E.肝郁脾虚
参考答案:D
直角三角形的两直角边长分别为3cm,4cm,若以其中一条直角边为轴旋转一周,则所得旋转体的侧面积是______.
—How are you getting on with your business?
—I’m glad to say it is _____.
A.turning up
B.picking up
C.breaking up
D.taking up