问题描述：
Jim seems sad, I think. 改为同义句
最佳答案：
?I think Jim seems sad.
? ?最佳答案：
题目：改为同义句Jim seems sad, I think
最佳答案：
关键字：
问题描述：
Jim seems sad, I think. 改为同义句
?I think Jim seems sad.
? ?