SAT語(yǔ)法題 為什么會(huì)選A it不是代詞嗎 前面沒(méi)有所指 難道 it 指的是each 兩個(gè)代詞可以互相指代?
In neighborhoods throughout the United States,one can encounter hundreds of different rope-jumping games,（ each with its own rules）
A通上
B each having their own rules
C when they each have their own rules
D which has its own rules
E theu each have rules of their own