Yesterday my sister had her computer at 发布时间:2017-05-19 21:50 │ 来源:www.tikuol.com 题型:选择题 问题: Yesterday my sister had her computer at the supermatket. [ ]A. mended B. mend C. to mend
题型:选择题 患儿女,新生3天,下颌切牙区牙龈肿物。镜下见细胞呈片块状,排列紧密,细胞体大,胞浆丰富,含嗜伊红颗粒,核呈圆形,大小一致。病理诊断为A.颗粒细胞瘤B.颗粒细胞肌母细胞瘤C.先天性畸胎瘤D.先天性牙龈瘤E.婴儿龈囊肿 查看答案