请大家分析一下下面这个英语句子的主谓宾成分?It follows from the mark's basic function of distinguishing the goods of its owner from those of others that he must be able to object to the use of comfusingly similar marks in order to prevent consumers and the public in general from being misled.
问题描述：
请大家分析一下下面这个英语句子的主谓宾成分?
It follows from the mark's basic function of distinguishing the goods of its owner from those of others that he must be able to object to the use of comfusingly similar marks in order to prevent consumers and the public in general from being misled.
答
这个句子是用it做形式主语,第1个that开始到句末是真实主语,为了避免头重脚轻的效果.句子意思是：一个标志必须能够区别于其他相似的标志从而保护消费者和公众不被误导,这就是一个标志的区别所有者和其他人的基本功能....