【改错题】A lot of people died,most of them were students.

题目

【改错题】A lot of people died,most of them were students.
老师讲了两个方法,第一个听懂了,第二个不懂,
1.A lot of people died,most of 【which】 were students
2.A lot of people died,most of them students.【删去了were】

答案

2.A lot of people died,most of them students.【删去了were】
把这个句子看作一个并列句,省略了连词and;
.A lot of people died,and most of them were students.