—I’ve read another book this week.

—Well, maybe __ is not how much you read but what you read that is important.

A．this

B．that

C．there

D．it

从社会发展的角度来看，道德实质上是（）

A.从社会生活中抽取的道德标准和规则

B.表现在人身上的具体化

C.人类的社会性发展到一定程度后的产物

D.一种社会现象