定语从句中先行词是all people时,关系词是用who还是that?答:只能用that,见如下第一点:限制性定语从句只能用that 的几种情况 1.当先行词是anything,everything,nothing (something 除外),few,all,none,little,some 等代词时,或者是由every,any,all,some,no,little,few,much 等修饰时 (1) Have you taken down everything that Mr.Li has said?(2) There...