题目

Because he is helpful,so he often helps others错在哪

提问时间：2020-10-31

答案

because 和so不能这样使用,两个选一个就行.
He is helpful,so he often helps others.
Because he is helpful,he often helps others.
另外,这句话本身,就英语习惯来讲很别扭,其实说的是一件事,重复啊.