i think it's his 变否定句

来源：学生作业帮助网编辑：六六作业网时间：2024/05/24 11:48:35

ithinkit''shis变否定句ithinkit''shis变否定句ithinkit''shis变否定句Ithinkit''shis.（变否定句）Idon''tthinkit''shis.我认为这不是他的.要

i think it's his 变否定句
i think it's his 变否定句

i think it's his 变否定句
I think it's his.（变否定句）
I don't think it's his.
我认为这不是他的.
要把think改为否定式.