干扰素抗病毒感染的机制是() A.直接干扰病毒mRNA的转录 B.阻止病毒进入易感细 发布时间:2017-05-23 17:26 │ 来源:www.tikuol.com 题型:单项选择题 A1/A2型题 问题: 干扰素抗病毒感染的机制是()A.直接干扰病毒mRNA的转录B.阻止病毒进入易感细胞C.诱导细胞产生抗病毒蛋白D.影响病毒装配E.抑制病毒的释放
题型:单项选择题 A1/A2型题 How many times have you _______ from your penfriend since last year? [ ]A. heard B. received C. got D. written 查看答案