A:加入稀盐酸产生无色气体,将气体通入澄清石灰水中,溶液变浑浊,一定有CO32-
B:加入氯化钡溶液有白色沉淀产生,再加盐酸沉淀不消失,一定有SO42-
C:加入氯化钠溶液有白色沉淀产生,再加稀硝酸沉淀不消失,一定有Ag+
D:加入碳酸钠溶液产生白色沉淀,再加盐酸白色沉淀消失,一定有Ba2+
罪名
陪审、审判人员及产生方式
表决形式
审判结果(投票人数为500人)
陪审人员
审判人员
产生方式
有罪票数
无罪票数
死刑票数
反对死刑票数
蛊惑青年
6000
500
抽签
举手
280
220
360
140
计算: 643 - 81 +| 3 -2|-(1- 3 ).
处于青春期的男孩和女孩,身体发育发生了明显变化,其特征不包括( )
肝细胞
肾皮质细胞
平滑肌细胞
心肌细胞
动物冬眠状态下的肝细胞
950个
400个
260个
12500个
1350个
Hello! My name is Mike. I am from the USA. Now I am in China with my parents. I like China. I like Chinese food, too. I have breakfast at home. I eat an egg, bread and porridge(粥)for breakfast. I do not like milk. I have no time to go home for lunch. So I have it at school. The lunch in our school is good. I can have different food for lunch. I eat rice, meat and vegetables. Sometimes I have noodles(面条) and dumplings(饺子). I have dinner at home with my parents. Sometimes we go out to eat with friends. We have chicken, vegetables and fruit.