this is red a pen的提问
this is red a pen的提问
1 This is {a red pen.}( 对括号里的进行提问)
This a red pen.针对a red pen 怎样提问(也就是对划线部分提问)
what color is this pen的回答可不可以是It's a red pen
This is a pen.就划线提问
This is a red ruler 用a red ruler 提问
this is a red jacket(对a red jacket提问)
is,a,this,pen,red,连词成句
this is a red pen同义句转换
this is a red pen怎样改为一般疑问句
This is a red jacket 对划线部分提问 a red jacket是划线的
This is a pen. The pen is a red 怎么改正确