对于视觉要求较高的室内照明,电源电压不能低于灯具额定电压的()。
A.2.0%
B.2.5%
C.5%
D.10%
参考答案:B
下列各句中,加粗的成语使用恰当的一句是[ ]
A.期待已久的《华尔街2:金钱永无眠》终于上映了,观众们拍手称快,既被电影的史诗般的气质所征服,又对演员的演技赞不绝口。
B.这篇文章分析了历次国学热背后潜藏着的怯懦与推诿的群体心理,以及由此带来的思想惰性与责任缺失,力透纸背,引人深思。
C.中国制造业的冲击使美国失业率大幅提高,甚至导致美国经济的萧条,对这种祸起萧墙的现象,美国朝野众口一词,将解除困境的希望寄托在逼迫人民币升值上。
D.中国足球超级联赛水平落后,这不是新闻;尽管从过程看,昨日清晨的那场欧洲冠军杯大战称不上经典,但仍足以令中超显得相形见绌。
This is offered as a textbook illustration of the principle that voters are far shrewder than most politicians believe. This case study highlighting Washington’’s inability to fool anyone is based on a recent survey of the attitudes of people on Medicare about their new prescription-drug benefit.Last fall, when Congress added prescription-drug coverage to Medicare, the new law was hailed as a political masterpiece. Congressional Democrats, who overwhelmingly opposed the bill, thundered that they, too, were eager to provide a drug benefit under Medicare, but they championed alternative legislation that offered a larger drug subsidy and smaller incentives to health insurers to participate. Liberals such as Sen. Edward Kennedy were confident that the drug bill, with plenty of holes in its benefit formulas, would inevitably be expanded around the time it took effect.Not many in Congress seemed troubled that the federal budget was deep in deficit, the nation was saddled with future expenditures for the Iraq war and virtually no health care expert believed that the legislation would fit into its projected $400-billion-over-10-years cost framework. The new law was a cynical bargain that had more to do with the 2004 election than a rational approach to the prescription-drug needs of the nation’’s elderly.The prescription-drug legislation seems a compromise between competing ideologies inserted into a fixed congressional budget. Put another way, it was sausage-stuffing in the guise of lawmaking. And, what no one anticipated was the reaction of the elderly, a group that votes in disproportionate numbers.
From the end of the passage we would expect the author to start his next paragraph most probably on ________.
A.how the senior citizens of the United States responded to the new legislation
B.the opinions of the few who anticipated what the reaction of the elderly was to be
C.what the legislators would consider doing to avoid further legislative digressions
D.major competing ideologies that differ on the coming congressional budget