促进初始CD4+T细胞分化成Th2细胞的细胞因子是() A.IL-2 B.IL-3 发布时间:2017-05-08 03:51 │ 来源:www.tikuol.com 题型:单项选择题 问题: 促进初始CD4+T细胞分化成Th2细胞的细胞因子是()A.IL-2B.IL-3C.IL-4D.IL-5E.IL-12
题型:单项选择题 Granny is badly ill. We have to take her to the ________.A. farm B. post office C.hospital 查看答案