复数的共轭复数是______． A． B． C．-i D．i

______是实施美育的重要途径，对于培养德、智、体等方面全面发展的社会主义事业的建设者和接班人

德育过程包含教学过程，它和教学过程的关系是整体与部分的关系。

下列哪项不属于语文教学评价的功能?( )

教师经常采用单元小测验的方式来考查学生，这是为了发现教学中存在的问题

“我爱我师，我更爱真理”，这句话可以用来说明我国社会主义条件下师生关系的______。

Since the first Earth Day in 1970, Americans have gotten a lot "greener" toward the environment. "We didn't know at that time there even was an environment, let alone that there was a problem with it, " says Bruce Anderson, president of Earth Day USA. But what began as nothing important in public affairs has grown into a social movement. Business people , political leaders, university professors, and especially millions of grass-roots Americans are taking part in the movement. "The understanding has increased many, many times, " says Gaylord Nelson, the former governor from Wisconsin, who thought up the first Earth Day. According to US government reports, emissions(排放)from cars and trucks have dropped from 10. 3 million tons a year to 5. 5 million tons. The number of cities producing CO beyond the standard has been reduced from 40 to 9. Although serious problems still remain and need to be dealt with, the world is a safer and healthier place. A kind of "green thinking" has become part of practices. Great improvement has been achieved. In 1988 there were only 600 recycling programs; today in 1995 there are about 6, 600. Advanced lights, motors, and building designs have helped save a lot of energy and therefore prevented pollution. Twenty-five years ago, there were hardly any education programs for environment. Today, it's hard to find a public school, university, or law school that does not have such a kind of program. " Until we do that, nothing else will change!" says Bruce Anderson.

Isn' t it very kind ______your parents to do that for us?

五岭逶迤腾细浪，___________。(毛泽东《长征》)

直接法主张以当代通用语言“——”为教学内容，反对语法翻译法以古典文学作品为基本教材。

新中国成立前夕，毛泽东有这样一段论述：“马克思列宁主义来到中国之所以发生这样大的作用

______是音乐的核心，是塑造音乐形象的重要手段。

管弦乐《野蜂飞舞》是由克罗地亚作曲家马克西姆创作的。

程序教学的基础是______心理学。

下列属于再造想象的是______。

请列举出五种以上民族类弹拨乐器。

我国西北山歌的主要形式有______。

如图所示，Rt△ABC中，∠ABC=90°，以AB为直径的圆O交AC于点D，E是BC的中点，连接DE。

若f(x)=x2-2x-4lnx，则f'(x)＞0的解集为______

______，不求闻达于诸侯。(诸葛亮《出师表》)