定语从句中只用that不用which的情况（定语从句只用that不用which的情况）

这几种情况下只用that不用which:先行词为all much little everything anything nothing none few the one 等不定代词；行词被形容词最高级或被only any few little no all one of等修饰时；先行词为数词或被序数词（包括last）所修饰时； 先行词中既有人又有物时。