[求助]请教个og的题目

The Psychodynamic Approach. Theorists adopting the psychodynamic approach hold that inner conflicts are crucial for understanding human behavior, including aggression. Sigmund Freud, for example, believed that aggressive impulses are inevitable reactions to the frustrations of daily life. Children normally desire to vent aggressive impulses on other people, including their parents, because even the most attentive parents cannot gratify all of their demands immediately. Yet children, also fearing their parents' punishment and the loss of parental love, come to repress most aggressive impulses. The Freudian perspective, in a sense: sees us as "steam engines." By holding in rather than venting "steam," we set the stage for future explosions. Pent-up aggressive impulses demand outlets. They may be expressed toward parents in indirect ways such as destroying furniture, or they may be expressed toward strangers later in life.

7. Freud describes people as steam engines in order to make the point that people
○deliberately build up their aggression to make themselves stronger
○usually release aggression in explosive ways
○must vent their aggression to prevent it from building up
○typically lose their aggression if they do not express it

有人帮忙解下这个题么？比较一下2 和3 的区别By holding in rather than venting "steam," we set the stage for future explosions  因为有这一句我总是觉得应该是第2个。有高人指点下该咋想么？

答案是3吧？

你给出的那句话是对的，是答案所在。那句话的意思是：F把人们理解为“蒸汽机”，通过克制（holding in）而不是发泄“蒸汽”，我们保持在一个平台等待未来的爆发，被关住的AI需要释放。题目问的是“蒸汽机”这个比喻要说明什么观点。选项3的含义是“人们必须释放A以便阻止它积累起来”。这和“蒸汽机”的描述是吻合的。至于选项2，这不是“蒸汽机”这个比喻要解释的东西，“蒸汽机”这个比喻要解释的事情就如同瓦特的水壶盖一样，积累——释放——积累，这样一个过程，很显然，选项2没有体现出这个含义，也就是说没有回答题目提出的问题；至于选项2是否是正确的，我有点疑惑，但无论如何，即便选项2的陈述是正确的，也是不能选的，因为它没有回答题目的问题。

是啊答案是3 我总觉的2 对现在还没说服自己

粗看觉得就是2了，仔细想想的确3更好
2是对文章内容的一个复述
3回答了作者举例的意图

2是典型的没有错，但是无关选项啊……