选出该句的最佳答语( )
A:It's clean.
B:It's getting dark.
C:It's very hot.
一圆锥的侧面展开图的圆心角为120°,该圆锥的侧面积与全面积之比值为( )
Look! The panda is so ____. It's _____ than both of us.
不等式组3x+10>0163x-10<4x的最小整数解是 ____