麻烦各位达人进来看一下新概念4的句子
The question became one of whether Man could control the disease he had invented
这里的one of 是啥意思 one of 后边是不是有省略
It spread to Britain where wild rabbits are regarded as a pest but where domesticated rabbits,equally susceptible to the disease,are the basis of a profitable fur industry.这个句子的结构怎么分啊 are the basis,这个句子的主语是谁 where domesticat是什么从句 这个从句的主语哪去了