That is a pen.
对pen提问
一般疑问句：Is that a pen?
特殊疑问句：What's that?
特殊疑问句：What's that?
温馨提示：答案为网友推荐，仅供参考
第1个回答 2008-11-02
is this a pen?
第2个回答 2008-11-02
特殊疑问句：what is that？
一般疑问句：Is that a pen?
一般疑问句：Is that a pen?
第3个回答 2008-11-02
特殊疑问句：what is that？
一般疑问句：Is that a pen
一般疑问句：Is that a pen
