【单选题】What does the author think about experimenting on apes?
B.
It should not be stopped unless apes are shown to have a consciousness like our own.
C.
The medical advances gained are outweighed by the suffering of the apes.
D.
It is akin to experimenting on orphan children.
【简答题】The author argues that our bodies have stopped evolving because
【简答题】请列举jQuery中插入节点的方法(8种)。
【单选题】在Excel中,进行移动和复制工作表的操作,下面说法正确的是:
【单选题】营业员要根据询问引导顾客的______。
【判断题】客户决定购买某个企业的产品的时候,他就由新客户上升到老客户。
【判断题】客户决定购买企业的产品的时候,他就由新客户上升到老客户。