This is [a nice pen]就括号部分进行提问.回答只有俩空

This is a nice pen. This is a nice pen.的问句 this the the pen,the pen is nice . 选择：This is （ ） nice pen.a.a b./ c.you This is [a nice pen]就括号部分进行提问.回答只有俩空 英语句子补充,This is （a nice pen）对打括号的部分提问_______,_______? this is a my pen This is a pen.(this)are pencily This a pen.that is a pen,什么 This is a pen.就划线提问 this is a pen.改为复数句 this is a pen改成一般疑问句 This is a pen.改为一般疑问句 is this a youe pen 怎样改错 This is a pen.(改为复数形式) this is a pen on English.改错 this is red a pen的提问 is this a pen?No it i().