the competition whose purpose is pay attention to pertect of environment .请问这句话有没有错误.
问题描述：
the competition whose purpose is pay attention to pertect of environment .请问这句话有没有错误.
答
有错误.
首先纠正一下,这是一个名词短语,不是一句话.
名词短语的主体是the competition,后面的所有内容是由whose引导的定语从句,修饰the competition.
把语法和拼写错误改正后,这个名词短语应表述为：
the competition whose purpose is to pay attention to protecting environment