问题
单项选择题
葡萄糖酸钙的含量测定方法为( )。
A．配位滴定法
B．吸附指示剂法
C．非水碱量法
答案
参考答案：A
解析：[知识点] 葡萄糖注射液的分析
搜题请搜索小程序“爱下问搜题”
葡萄糖酸钙的含量测定方法为( )。
A．配位滴定法
B．吸附指示剂法
C．非水碱量法
参考答案：A
解析：[知识点] 葡萄糖注射液的分析
| 阅读理解。 | ||||||||||||||||||
| This is my family. My grandpa's name is Harry Brown. My grandma's name is Jean Brown. My father's name is Jeff Brown. My mother's name is Helen Brown. Jeff and Helen are my parents. I have a sister. Her name is Kate Brown. My name is Tom Brown. I'm ten. My sister is eight. | ||||||||||||||||||
(1)阅读下列短文,将人名及其身份填在图画的相应方框内
1. How old is Tom Brown? _______________________. 2. Is that girl (E) his sister? _______________________. 3. Is Helen Brown his grandmother? _______________________. 4. What's his grandmother's name? _______________________. 5. Is Jeff Brown his brother? ________________________. |