题目内容

测定油/水分配系数时用的最多的有机溶剂是

A. 三氯甲烷
B. 正丁醇
C. 正辛醇
D. 乙醇
E. 石油醚

查看答案

搜索结果不匹配？点我反馈

更多问题

下列属于均相液体药剂的是

A. 溶胶剂
B. 混悬剂
C. 纳米乳剂
D. 普通乳剂
E. 高分子溶液剂

查看答案

Because a degree from a good university is the means to a better job, education is one of the most ______ areas in Japanese life.

A. sophisticated
B. competitive
C. considerate
D. superficial

查看答案

What did the woman use as identification

A. She used her student ID card and a charge card.
B. She used her credit card.
C. She used her driver's license and her student ID card.
D. She used her telephone number and her student ID car

查看答案

According to the last paragragh, consumers who believe that organic foods axe better than conventionally grown foods are often ______.

A. careless
B. mistaken
C. thrifty
D. skeptical

查看答案

测定油/水分配系数时用的最多的有机溶剂是

A. 三氯甲烷 B. 正丁醇 C. 正辛醇 D. 乙醇 E. 石油醚

下列属于均相液体药剂的是

Because a degree from a good university is the means to a better job, education is one of the most ______ areas in Japanese life.

What did the woman use as identification

According to the last paragragh, consumers who believe that organic foods axe better than conventionally grown foods are often ______.

A. 三氯甲烷
B. 正丁醇
C. 正辛醇
D. 乙醇
E. 石油醚