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【单选题】
( )从植物中快速提取鞣质类成分,为避免成分破坏常采用的提取方法是:_________.A.
回流提取法
B.
煎煮法
C.
渗漉法
D.
浸渍法
E.
组织破碎提取法
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【多选题】下列关于人生与哲学关系的说法,正确的是( )。
A.
人生需要哲学，哲学就在我们身边
B.
哲学是从人们的主观情绪中凭空产生的
C.
哲学是指导人们生活得更好的艺术
D.
哲学的任务就是寻找光明，在人类生活的路途上点起前进的明灯，指导人们正确地认识世界和改造世界
【单选题】English and English Community 1. There is no denying that English is a useful language. The people who speak English today make up the largest speech community in the world with the exception of speak...
A.
The Wide Use of English
B.
Historical Account of English and Its Community
C.
The Advantages of Learning a Second Language
D.
The Composition of the English Community
E.
The Threat that English Poses to Other Languages
F.
The Definition of a Speech Community 第 23 题 Paragraph 2 ____
【单选题】— The dictionary is a useful for understanding new words. — I think so.
A.
secret
B.
tool
C.
way
D.
plan
【单选题】The International Language: English There is no denying that English is a useful language．The people who speak English today make up the largest speech ．______1 in the world with the exception of spea...
A.
community
B.
society
C.
world
D.
group
【简答题】A microscope is a useful instrument for observing small objects. By producing a bigger image, the microscope reveals details that are undetectable to the naked eye(裸眼). Before using the microscope, pl...
【单选题】English and English Community There is no denying that English is a useful language. The people who speak English today make up the largest speech community in the world with the exception of speakers...
A.
The Wide Use of English
B.
Historical Account of English and Its Community
C.
The Advantages of Learning a Second Language
D.
The Composition of the English Community
E.
The Threat That English Poses to Other Languages
F.
The Definition of a Speech Community Paragraph 2 ______
【单选题】The survey is a useful reference for multinational companies.
A.
Right
B.
Wrong
C.
Not mentioned
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