定语从句用who whom答:2)只能用that作为定语从句的关系代词的情况 a)在不定代词,如:anything,nothing,everything,all,much,few,any,little等作先行词时,只用that,不用which。Allthatisneededisasupplyofoil.Finally,thethiefhandedeverythingthathehadstolentothepolice.b)先行词有theonly,thevery,thejust修饰时,只用that。...