单选题:普通高中化学课程标准为充分体现普通高中化学课程的基础性,设置两个必修课程模块,注重从( )三个方面为学生科学素养的发展和高中阶段后续课程的学习打下必备的基础。

题目内容:

普通高中化学课程标准为充分体现普通高中化学课程的基础性,设置两个必修课程模块,注重从(   )三个方面为学生科学素养的发展和高中阶段后续课程的学习打下必备的基础。

A知识与方法、过程与技能、情感态度与价值观

B知识性、过程性、情感性

C知识与技能、过程与方法、情感态度与价值观

D技能性、方法性、价值观

答案解析:

下列物质:①丁烷②2

下列物质:①丁烷②2-甲基丙烷③戊烷④2-甲基丁烷⑤2,2-二甲基丙烷,按沸点由高到低的顺序排列正确的是A①>②>③>④>⑤B⑤>④>③>②>①C③>④>⑤>①>②D②>①>⑤>④>③

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The old lady has developed a _______ cough which cannot be cured completely in a

The old lady has developed a _______ cough which cannot be cured completely in a short time.AperpetualBpermanentCchronic

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Wise people will seek common interest, _______ the unwise will focus only on dif

Wise people will seek common interest, _______ the unwise will focus only on difference.AasBbecauseCunlessDwhile

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According to the passage, the Pathans welcomed______.Athe introduction of the ri

According to the passage, the Pathans welcomed______.Athe introduction of the rifle.Bthe spread of British rule.Cthe ext

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Pitch variation is known as __________ when its patterns are imposed on sentence

Pitch variation is known as __________ when its patterns are imposed on sentences.AintonationBtoneCpronunciationDvoice

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