主要组织相容性复合体简称() A.ABO B.HLA C.HLB D.MHC E.M 发布时间:2017-05-12 14:39 │ 来源:www.tikuol.com 题型:单项选择题 A1/A2型题 问题: 主要组织相容性复合体简称()A.ABOB.HLAC.HLBD.MHCE.MHA
题型:单项选择题 A1/A2型题 It was so dark that he ______.A.didn’t dare to go out to fetch some waterB.not dared bring some waterC.dares to go out to bring some waterD.to dare to fetch some water 查看答案