----Don't you think Jack's health hak been ruined by over drinking?----Yes,he told me _____himself.答案是so为什么不用it指代上文
參考答案:英语里当问到别人的想法时，如Do you think ....等
回答有指代内容时用so而不用it
举个简单的例子：Do you think you will win this game?
回答时会说Yes,I think so.而不是Yes,I think it.
