题型:选择题 如果给人体注射灭活的甲型H1N1流感病毒,可预防甲型H1N1流感,那么灭活病毒在体内引起的免疫反应,正确的是[ ]A.B细胞接受刺激后形成浆细胞,能使靶细胞裂解 B.T细胞接受刺激后形成效应T细胞,能释放淋巴因子 C.吞噬细胞接受刺激后形成效应细胞,能产生相应的抗体 D.淋巴细胞吞噬该病毒后形成记忆细胞,能释放白细胞介素 查看答案
题型:选择题 On Children’s Day, of the students was pleased because they each a present. A.every one; was given B.everyone; was givenC.every one; were givenD.everyone; were given 查看答案