事物由量变到质变的变化过程中决定事物质变的性质和方向的是

A．矛盾的普遍性

B．矛盾的特殊性

C．事物的量变

D．事物的质变

Rod loves_____ clocks. However, he is never able to put them together again.

A．taking apart

B．removing away

C．telling apart

D．putting away