定语从句中where和which以及that的区别

只用that的情况1．先行词为all,everything,anything,nothing,little,much,等不定代词时.2．先行词被all,any,every,each,much,little,no,some,few等修饰时3．先行词有形容词最高级和序数词修饰时4．先行词既指人又指...