单选题依据《国家中长期教育改革与发展规划纲要(2010—2020年)》，切实推进义务教育均衡发展，要实行______。

单选题关于班主任工作，下列说法不正确的是______

单选题下列教学方法中不属于演示法的是( )。

单选题以下说法不正确的是()。

单选题教育部印发《中小学班主任工作规定》是为了进一步推进未成年人的()，加强中小学班主任工作，充分发挥班主任在教育学生中的重要作用。

单选题幼儿每日户外体育活动不得少于（　　）小时。

单选题认为清末民初中国幼教机构存在三大弊病：“外国病”、“花钱病”、“富贵病”，提出幼儿教育应面向大众的教育家是()。

单选题The common cold is the world's most widespread illness, which is plague that flesh receives. The most widespread fallacy of all is that colds caused by cold. They are not. They are caused by viruses passing on from person to person. You catch a cold by coming into contact, directly or indirectly, with someone who already has one. If cold causes colds, it would be reasonable to expect the Eskimos to suffer from them forever. But they do not. And in isolated arctic regions explorers have reported being free from colds until coming into contact again with infected people from the outside world by way of packages and mail dropped from airplanes. During the First World War soldiers who spent long periods in the trenches, cold and wet, showed no increased tendency to catch colds. In the Second World War prisoners at the notorious Auschwitz concentration camp, naked and starving, were astonished to find that they seldom had colds. At the Common Cold Research Unit in England, volunteers took part in Experiments in which they gave themselves to the discomforts of being cold and wet for long stretches of time. After taking hot baths, they put on bathing suits, allowed themselves to be with cold water, and then stood about dripping wet in drafty room. Some wore wet socks all day while others exercised in the rain until close to exhaustion. Not one of the volunteers came down with a cold unless a cold virus was actually dropped in his nose. If, then, cold and wet have nothing to do with catching colds, why are they more frequent in the winter? Despite the most pains-taking research, no one has yet found the answer. One explanation offered by scientists is that people tend to stay together indoors more in cold weather than at other times, and this makes it easier for cold viruses to be passed on. No one has yet found a cure for the cold. There are drugs and pain suppressors such as aspirin, but all they do is relieve the symptoms.

单选题“为人类争自由，林肯与还，谁与匹者；绎大同之绝学，仲尼而后，意在斯欤。”罗斯福新政举措中能体现挽联中“大同”思想的主要是______。 A.实行工业复兴政策 B.恢复银行信用 C.建立社会保障体系 D.调整农业结构

单选题五年级学生陈某逃课去网吧上网，学校在得知消息后应当()。

单选题某同学做双缝干涉实验，开始两缝宽度相等，出现了清晰的干涉条纹；然后他将其中一缝的宽度略微调窄，保持两缝的中心位置不变，则( )。

单选题王老师在运用自己编制的试卷时发现，优等生和后进生的得分没有拉开差距，说明王老师的试卷()。

单选题总线型网络的介质访问控制方式为______。 A．CD B．CRC C．CSMA D．CSMA/CD

单选题从词性上说，幼儿对( )掌握最早。

单选题The study of language development over a period of time is generally called ______ linguistics.

单选题在衣柜里放置樟脑丸可以驱虫灭虫，樟脑丸中的物质进入昆虫体内是通过（　　）。

单选题某教师从教多年，爱岗敬业，只是近来总是与学校领导发生争执。因为学校要求每个教师每学期必须使用多媒体上8次课，该教师认为自己年龄偏大，而且也没有必要用所谓的课件。这种做法与教师职业道德的哪一条相违背?( )

单选题()中关于教师素质的规定是制定和执行教师素质要求的根本依据。

单选题实施素质教育，就是要坚持以“教育要()、面向世界、面向未来”的思想为指导。

单选题多血质的人较难形成()。