题目

in the evening they catch buses and trains take them home.take 前填什么单词,有三个单词可以选.
帮我看看剑桥英语一道题.
in the evening they catch buses and trains take them home.
take 前填什么单词,有三个单词可以选.what which who,

提问时间：2020-07-31

答案

which
这个句子里含定语从句,被定语从句修饰的先行词是buses and trains,
which指代物,而who指代人,what不能引导定语从句.
“傍晚的时候他们搭乘拉他们回家的公交车或火车”