定语从句中that与who的用法区别 1. 两者均可指人，有时可互换（包括当先行词为 all, anyone, someone等，同时也包括先行词受the only等的修饰时）： All that who heard him were delighted. He is the only one among us that who knows Russian. Anyone who that is over sixteen is allowed in. It is impolite to turn your back on someone who that is speaking to you. 2. 但是在下列情况，通常要用 that： 当先行词是一个既指人又指物的并列词组时： I made a speech on the men and things that I had seen abroad. 当先行词是who时(为避免重复)： Who was it that won the World Cup in 1982?
