关于呼吸道病毒感染特点的叙述，错误的是( ) A．传染性强 B．经飞沫传播 C．

2011年6月15日，全国人大常委会法工委公布《个人所得税法》修正案草案征求意见结果，30多天收到82，707位网民的237，684条意见，181封群众来信，11位专家和16位社会公众的意见。据此，草案对个人所得税的起征点进行了调整。关于这种“开门立法”、“问法于民”的做法，下列哪一说法是准确的？（）

A．这体现了立法平等原则

B．这体现了立法为民、增强立法主体自身民主性的要求

C．这表现了执法为民的理念

D．这体现了国家权力的相互制约

终致癌物（）

A.活化过程中接近终致癌物的代谢产物

B.不经代谢活化就有致癌活性的物质

C.经代谢活化仍无致癌活性的物质

D.经代谢活化才有致癌活性的物质

E.经代谢转化最后产生的有致癌活性的代谢产物

红细胞大小不一最常见于

A．缺铁性贫血

B．溶血性贫血

C．再生障碍性贫血

D．失血性贫血

E．巨幼细胞性贫血

支票、本票、银行汇票、商业汇票一律记名。( )

Lobbying groups often try to disguise a financial self-interest by clumsily dressing up their arguments in the guise of concern for the public. You see this tendency in the pharmaceutical industry (21) in energy and lumber companies who like to tout their (22) of the environment. But (23) , two new books argue, are these tactics more (24) a cause for concern than in agribusiness.
Marion Nestle’s "Food Safety: Bacteria, Biotechnology, and Bio-terrorism’ looks at the way the American meat and biotechnology industries have (25) successfully on Capitol Hill (26) stricter federal regulation, which the author argues has undermined the safety of the food supply.
(27) , Maxime Schwartz’s "How the Cows Turned Mad" (28) the origins of mad-cow disease over more than two centuries, and reveals the fallout from the British government’s blind (29) that the disease could not be (30) to humans.
In 1999, Ms Nestle writes in her earlier book, Rosemary Mueklow, the executive director of the National Meat Association, lobbied against President Clinton’s (31) to establish a more thorough testing regime for E. coli 0157: H7, a potentially (32) pathogen.
Ms Muck low’s organization—which represents meatpackers and processors who (33) to discard or reprocess meat found to be infected under the new testing regime—argued on Capitol Hill that (34) microbial testing in meat could actually lead to a greater public health risk (35) confident consumers might relax their own safe-handling procedures at home.

A. guarantee B. confirmationC. assurancesD. insurances