大牛来看看两道异常相似傻傻区分不清的题

裘球球

1、proponenst of artificial intelligence say they will be able to make computers that can understand english and other languages ,recognize objects ,and reason (like an expert )--computers that will be used for such purpose as diagnosing equipment  breakdowns .
2、Because young children do not organize their attention or perceptions systematically, as  adults do, they may notice and remember details that their elders ignores
请问为什么一个用like 一个用as 另外可以说as do adult 吗

裘球球

顶顶顶，可以说是as an expert do 吗

裘球球

like+名词表比较,强调同一类事物在某方面具有相似性; as+句子表比较,as从句强调动作的相似性，第一道题为什么不可以是让电脑做着和专家一样能做的事？