much is said about the flying speed of the peregrine falcon,and many claims have been made,ranging from 125mph to more t
问题描述：
much is said about the flying speed of the peregrine falcon,and many claims have been made,ranging from 125mph to more than double that.开头这个much,
答
结构分析第一分句：Much is said about the flying speed of the peregrine falcon 是被动语态.1.主语 much 是不定代词,从分隔在后的定语 about the flying speed of the peregrine falcon可以推断出 much 指代的是...