关于麻疹的叙述,不正确的是 A.出疹后5天无传染性 B.主要通过飞沫传播 C.感染后 发布时间:2017-01-13 03:31 │ 来源:www.tikuol.com 题型:单项选择题 问题: 关于麻疹的叙述,不正确的是A.出疹后5天无传染性B.主要通过飞沫传播C.感染后可终身免疫D.病人是唯一传染源E.前驱期五传染性
题型:单项选择题 It doesn't often snow in my hometown in winter, but it ___be rather cold sometimes. [ ]A. shall B. should C. can D. would 查看答案