老师，我在学习你给的范文的时候遇到一个问题，是倒数第二篇范文讲protect wild animals，这句话是不是写错了—“The main argument would be the indispensable role animals play in various areas of our life.”
希望老师能解答，谢谢啦。
hello，我个人认为是句子缺少了成分，
The main argument would be the indispensable role animals play in various areas of our life.
改法1）The main argument would be the indispensable role animals +(that) play in various areas of our life.
改法2）The main argument would be the indispensable role animals play (playing) in various areas of our life.
The main argument would be the indispensable role animals play in various areas of our life.”
The main argument would be that animals play an indispensable role in various areas of our life
原本的句子 并没有影响句子的意思 只是省略了 that 后面完整的句子
不会影响7-7.5的要去
但是 你看的 很细致啊