题目内容
腮腺炎病毒
2022-01-10
A.在流通空气中或阳光下30分钟失活
B.不耐酸和热,对乙醚敏感
C.在室温中2~3天失去传染性
D.在食物和食具上可生活1~2周
E.在痰和渗出物中可存活数周
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='30894' and id < 2486751 and id<>'2486751' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30894' and id > 2486751 and id<>'2486751' order by id asc limit 5