题目内容
包隔离层的主要材料是
2021-12-15
A.糖浆和滑石粉
B.稍稀的糖浆
C.食用色素
D.川蜡
E.10%CAP乙醇溶液
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='29614' and id < 2406309 and id<>'2406309' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29614' and id > 2406309 and id<>'2406309' order by id asc limit 5