问题描述：
you can have a better chance of getting enough exercise you need every day
上面句子可以改为 exercise 后面 加 that 加 that 是什么从句
还有,改为 you can have a better chance of getting enough exercise,which is needed every day
上面句子可以改为 exercise 后面 加 that 加 that 是什么从句
还有,改为 you can have a better chance of getting enough exercise,which is needed every day
问题解答：
我来补答展开全文阅读