-----Haveyouseen____pen﹖Ileftitherethismorning. -----I... 国语站 题库 7.18K 大中小设置文字大小 问题详情: -----Have you seen____pen﹖I left it here this morning. -----Is it____black one﹖I think I saw it somewhere.A. a;the B. the;the C. the;a D. a;a【回答】D知识点:冠词题型:选择题 TAG标签:Haveyouseen pen #