题目内容
伤寒副伤寒的传染源是
2021-10-12
A.病人
B.带菌者
C.患病或带菌动物
D.带菌动物制品
E.以上均是
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='25498' and id < 2146317 and id<>'2146317' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25498' and id > 2146317 and id<>'2146317' order by id asc limit 5