定语从句!
isthisfactory___thecarsareproduced?
A.theoneBtheonewhere
thereislittle___remainstobesaid.
thisisthebestzoo___i'vepaidavisitallmylife
AthatBwhich
thebicycle___heoftenridesneedsrepairing.
ainwhichBbywhichConwhichDwithwhich
sheisnolongerthesweetgirl__sheusedtobe
填什么关系代词?