There_____ a computer on the desk. [ ] A 发布时间:2017-07-08 17:43 │ 来源:www.tikuol.com 题型:选择题 问题: There _____ a computer on the desk. [ ]A. are B. have C. has D. is
题型:选择题 符合再生障碍性贫血的表现是()A.骨髓巨核细胞增多,大多为颗粒型巨核细胞 B.骨髓巨核细胞数量显著减少 C.骨髓巨核细胞增多,原始巨核细胞显著增多 D.骨髓巨核细胞增多,小巨核细胞增多 E.骨髓巨核细胞增多’,病态巨核细胞增多 查看答案