下列关于质押贷款的规定的叙述，错误的是( )。
A．债务人或者第三人为出质人，债权人为质权人，移交的动产为质物
B．出质人和质权人以口头形式订立质押合同，质押合同自质物移交于质权人占有时生效
C．质权人负有妥善保管质物的义务。因保管不善致使质物灭失或者毁损的，质权人应当承担民事责任
D．债务履行期届满债务人履行债务的，或者出质人提前清偿所担保的债权的，质权人应当返还质物
参考答案：B
解析： D项出质人和质权人应当以书面形式订立质押合同，质押合同自质物移交于质权人占有时生效。
| Questions 71-80 are based on the following passage. 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. Weinstein 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. |
From the beginning of the passage, we learn that Jack B. Weinstein most probably is ______.
A．a federal judge
B．a New York lawyer
C．a report writer
D．an Eastern District judge