This isn't pen. I've left mine at home. A. me B. my C. I D myself——青夏教育精英家教网—

摘要： This isn't pen. I've left mine at home. A. me B. my C. I D myself

网址：http://m.1010jiajiao.com/timu3_id_2376931[举报]

This isn’t ________ pen．I’ve left mine at home．