一般羊毛越粗，皮质层所占比例越大，越细的羊毛所占比例越小。（)

Why do five-year-olds react differently to "Bonnie wrecks Anns pretend house"？

A．Because they occupy the stage of moral autonomy.

B．Because they can distinguish between harmful and harmless acts.

C．Because they are capable of justify an aggressor"s action.

D．Because they realize that some of the intentionals are excusable.

请帮忙给出正确答案和分析，谢谢！

名词解释“一元论”

His efforts to bring about reconciliation between the two parties______.

A．came off

B．came on

C．came round

D．came down

请帮忙给出正确答案和分析，谢谢！

应在屠宰前()小时停止饮水。

A.1

B.2

C.3

D.4

延长精子的存活时间，提高受胎率不属于精液稀释的目的。()