OnMary’sdesk abookandtwopens. A.thereis... 国语站 题库 2.79W 大中小设置文本大小 问题详情:On Mary’s desk a book and two pens. A. there is B. there are C. has D. have【回答】A知识点:简单句题型:选择题 TAG标签:Athereis abookandtwopens sdesk OnMary #