圈出不同类的词 this that is these shelf bed desk knife weather what where whothis that is these shelf bed desk knifeweather what where who
网友回答
is 其他三个都是指示代词.
knife 其他三项都与“木”相关.
weather 其他三项都是疑问词.
======以下答案可供参考======
供参考答案1:
is 是动词this that these what who是代词
where 是副词 其他是名词