问题
比较题
(1).属于药典正文的内容(2).属于药典凡例的内容(3).属于药品的作用范围 (4).可用于帮助辨别药物
A.鉴别
B.类别
C.两者均是
D.两者均不是
答案
参考答案：C,D,B,A
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(1).属于药典正文的内容(2).属于药典凡例的内容(3).属于药品的作用范围 (4).可用于帮助辨别药物
A.鉴别
B.类别
C.两者均是
D.两者均不是
参考答案：C,D,B,A
| 短文改错。 | |
| High school in the United States is usually dividing into Two periodsthe first two and three years is called "junior high school" and other is "senior high school". In China, children enjoy free education of nine year, but in the United States, the students enjoy free education until they are of eighteen years old. American children have little difficulty go to senior high school. American high school students could take part in a lot of activity outside of the classroom. The school organize the activities such as joining a music group or a sports team. Certainly, just like we students in China. | 1._________ 2._________ 3._________ 4._________ 5._________ 6._________ 7._________ 8._________ 9._________ 10.________ |
H＋(aq)＋In－(aq)（黄色）浓度为0.02 mol/L的下列各溶液：①盐酸；②石灰水；③NaCl溶液；④NaHSO4溶液；⑤NaHCO3溶液；⑥氨水中，能使指示剂变红色的是( )