根据下面资料，回答题
It was not exactly a perfect night in Washington for Fourth of July fireworks this year, when fog and rain blanketed the sky and made the Independence Day show from the National Mall less impressive than usual to those who had staked out a spot nearby.
But if you had tuned in on Monday to watch the fireworks on PBS or watched it on your cell phone, you might have figured the sky was cloudless and the fireworks were crystal clear. You might also have wondered if someone had removed the scaffolding that has been on the Capitol dome for two years.
But many eagle-eyed viewers suspected something was not quite right, and PBS later admitted as much: It had spliced in firework footage from previous years with live shots.
The show did not inform viewers that they were watching a highlight reel of past colorful explosions. But "Seinfeld" reruns are one thing; fireworks reruns are quite another. And angry viewers vented.
"Because this year′ s fireworks were difficult to see due to the weather, we made the decision to intercut fireworks footage from previous A Capitol Fourth concerts for the best possible television viewing experience," the show′s organizers said Tuesday in a statement. "We apologize for any confusion this may have caused."
One Twitter user said it "could have been announced at the time", while another called it "a deceptive thing to do." A PBS Twitter account cast the decision as "the patriotic thing to do," but viewers were not convinced.
The best title for this passage is ___________.查看材料
主旨题。文章讨论的是PBS播放的独立日烟火秀造假事件，介绍了发现疑点的过程及观众和PBS的回应，围绕的中心是烟火秀造假，故选D。
我国保护少年儿童权益的专项法律是《中华人民共和国未成年人保护法》。（ ）
MP3（ ）。
计算机软件是指（ ）。
下面哪一项不属于维护交易安全原则的内容？（ ）
围绕《建国以来的重大科技成就》一课，做一个教案。
请围绕“城乡发展一体化”写一篇小论文，题目自拟，角度不限，要求：结构完善、条理清晰、有说服力。
在国际关系中，第三世界国家历来是中国团结合作的对象，因为 ①第三世界国家是国际社会一支重要的政治力量 ②团结第三世界国家符合中国的国家利益 ③合作是第三世界国家共同发展的必由之路 ④第三世界国家在南北关系中处于主导地位（ ）
微观经济学要解决的问题是（ ）
机关文书部门或业务部门在年终或第二年上半年对归卷的文件材料进行整理等工作，称为（ ）。
20世纪70年代中国外交有了重大突破和转机，转变的关键是（ ）
