the parents are concerned that the computer may interfere children`s health?be concerned that是关心某件事吗?是被动喔..为什么不是父母被关心 被担
问题描述：
the parents are concerned that the computer may interfere children`s health?be concerned that是关心某件事吗?是被动喔..为什么不是父母被关心 被担忧呢?
答
concerned在这里是形容词 而不是动词的过去分词形式.
the parents are concerned
意思为父母很担心 担心在这里是作为形容词 形容父母担心...这里的动词是are