判断题：感烟探测器分为光电感烟探测器和离子感烟探测器。

题型：多项选择题

2004年12月，某市具有进出口经营权的伟业公司违反国家出口退税管理制度的规定，在其进出口贸易活动中，采取伪造买卖合同的手段骗取国家出口退税款，被税务机关发现。经查，该公司采用伪造买卖合同的方法，骗取国家出口退税款15万元。本案经人民检察院提起公诉后，人民法院正在审理中。

根据《刑法》及相关司法解释的规定，下列关于骗取出口退税罪正确的说法是 ( )。

A．构成骗取出口退税罪，除应符合犯罪的构成要件外，还有一定的数额要求

B．骗取出口退税罪的犯罪主体只能是具有进出口经营权的单位纳税人

C．非纳税人的个人也可以成为骗取出口退税罪的主体

D．因骗取国家出口退税行为受过行政处罚，两年内又骗取国家出口退税款数额在30万元以上的，属“其他严重情节”

E．骗取出口退税罪在主观方面不要求必须出于故意，过失也可构成本罪

查看答案

题型：单项选择题

原始凭证不得涂改、刮擦、挖补。对于金额有错误的原始凭证，正确的处理方法是( )。

A．由出具单位重开

B．由出具单位在凭证上更正并由经办人员签名

C．由出具单位在凭证上更正并由出具单位负债人签名

D．由出具单位在凭证上更正并加盖出具单位印章

查看答案

题型：单项选择题

A federal judge on Monday certified a $200 billion class action lawsuit against the tobacco industry for its marketing of light cigarettes.
Eastern District of New York Judge Jack B. Weinstein’s 540-page opinion in Schwab v. Philip Morris USA, Inc., 04-CIV-1945—which included an additional 965 pages of appendices for a total of 1,505 pages—gave tens of millions of smokers an avenue to recover damages from the nation’s largest tobacco companies, including Philip Morris USA Inc., R.J. Reynolds Tobacco Co., Lorillard Tobacco Co., and Liggett Group, Inc.
The class will include anyone who purchased light cigarettes from the time tobacco companies began selling them in the 1970s. The judge said he even would consider broadening the class, to encompass smokers of all "low tar" brands, not just light cigarettes. The judge suggested that an expansion of the class could assist the parties in negotiating a global settlement. He set a trial date for January 22, 2007. The plaintiffs intend to seek treble damages.
einstein has expressed skepticism about the plaintiffs’ theory of damages, which alleges that light smokers were defrauded of billions because they believed they were buying a product of greater value because of its health advantages. The judge also questioned the size of the class, as well as the claim that as many as 90 percent of light cigarette smokers chose the cigarettes because they were less harmful.
In his ruling Monday, the judge stressed that while the suit was far from perfect, the evidence was sufficient. He said the jury system—which he described as the "ultimate focus group of the law"—was well equipped to sort out the particulars in accordance with Amendment Ⅶ of the U.S. Constitution.
Weinstein declined to grant an interlocutory appeal to the 2nd U.S. Circuit Court of Appeals. Theodore M. Grossman of Jones Day in Cleveland, which represents R.J. Reynolds, said the defendants would seek a stay and appeal the class certification under Rule 23(f)of the Federal Rules of Civil Procedure.

The phrase "size of the class" underlined in Paragraph 4 refers to the ______ .

A．number of light smokers

B．quantity of light cigarettes

C．number of plaintiffs

D．amount of money involved

查看答案

题型：填空题

在关系模型中，实现数据联系的主要手段是【6】。

查看答案

题型：问答题简答题

碎煤流化床气化时，在流化床上部引入二次空气的目的？

查看答案

感烟探测器分为光电感烟探测器和离子感烟探测器。

题目：

答案：