题目内容

一般认为,多媒体技术研究的兴起从()开始。

A. 1972年,Philips展示播放电视节目的激光视盘
B. 1984年,美国Apple公司推出Macintosh系列机
C. 1986年,Philips和Sony公司宣布发明了交互式光盘系统CD—Ⅰ
D. 1987年,美国RCA公司展示了交互式数字影像系统DVI

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对放映的演示文稿进行控制时,以下说法正确的是()。

A. 只能用键盘进行控制
B. 用鼠标控制时,只能切换到“下一页”,不能回到“上一页”
C. 可以通过单击右键的快捷菜单切换到任意一张幻灯片
D. 幻灯片放映的快捷键是F11,退出播放的快捷键是Esc

信息技术课程的评价原则中不包括()。

A. 强调评价对教学的激励、诊断和促进作用,弱化评价的选拔功能
B. 发挥教师在评价中的辅助作用,创造条件实现评价主体的多元化
C. 要关注学生的个别差异
D. 鼓励学生的创造精神

论述亚历山大帝国及其历史意义。

The new documentary Bully is powerful stuff. Try to get through even just the opening sequence without tearing up. Hopefully it will wake up parents, teachers, and school administrators. But let’s also hope they respond thoughtfully to this burning film, because too often in our rush to address a problem, American educators and politicians have a well-intentioned overreaction that minimizes common sense in favor of blanket solutions. Many schools in the United States are genuinely trying to curb child-on-child abuse and, at long last, are paying more attention to the cruel, unpleasant remarks. But at the same time, we have to remember that not every unpleasant, or even adverse, interaction between students constitutes bullying. In some places, anti-bullying policies are now so expansive that they make eye-rolling a punishable Offense, lumping it in with other forms of verbal and physical assault. Doing so not only takes a serious issue to the realm of the absurd, it also dilutes the importance of anti-bullying efforts in general. If everything is bullying, then nothing is. Some kids have already figured out how to turn the new system on its head. In some schools’ zeal to address bullying, every claim is immediately elevated beyond the classroom teacher to a meeting with the principal. A parent in California said that last month that an elementary-school bully began threatening to report her victims as bullies so they would have to suffer through such a meeting—and in effect creating a bullying hall of mirrors. We’ve been here before. Weapons and drugs in schools are a serious problem, too. In response, school districts, states, and the federal government began to favor zero-tolerance policies. In short order, "zero-tolerance" policies became the joking point for late-night comics as kids were suspended for bringing to school aspirin, acne medicine, or a G. I. Joe doll with a small plastic gun. The obvious lesson there and with bullying is that there is no substitute for discretion and judgment by the adults in charge. In some circumstances, eye-rolling could be abusive behavior just as aspirin can be used or abused. But adults shouldn’t give up the hard role of making nuanced judgment calls by creating ridiculously rigid discipline codes. Replacing thoughtless inaction with thoughtless action won’t solve the problem. The "zero-tolerance" policies towards drugs and weapons ended up being ______.

A. elevated
B. suspended
C. ridiculed
D. condemned

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