能阻断小鼠骨髓瘤细胞DNA合成的物质是() A.8-氮鸟嘌呤 B.胸腺嘧啶核苷 C. 发布时间:2018-02-12 06:08 │ 来源:www.tikuol.com 题型:单项选择题 问题: 能阻断小鼠骨髓瘤细胞DNA合成的物质是()A.8-氮鸟嘌呤B.胸腺嘧啶核苷C.甲氨蝶呤D.次黄嘌呤E.鸟嘌呤
题型:单项选择题 In the()phase,team members begin to work together and adjust their work habits and behaviors to support the team.The team learns to trust each other.A.stormingB.performingC.normingD.adjourning 查看答案