第2题
People in the United States consume more than twice the recommended amount of salt, raising their risk for high blood pressure, heart attacks and strokes, government health experts said on Thursday.
They found nearly 70 percent of U. S. adults are in high-risk groups that would benefit from a lower-salt diet of no more than 1,500 mg per day, yet most consume closer to 3,500 mg per day.
"It's important for people to eat less salt. People who adopt a heart-healthy eating pattern that includes a diet low in sodium (钠) and rich in potassium (钾) and calcium (钙) can improve their blood pressure," Dr. Darwin Labarthe of the Centers for Disease Control and Prevention (CDC) said in a statement.
"People need to know their recommended daily sodium limit and take action to reduce sodium intake (摄入量) ," Labarthe said.
The study in the CDC's weekly report on death and disease used national survey data to show that two out of three adults should be consuming no more than 1,500 mg of sodium per day because they are black or over the age of 40 -- which are considered high-risk groups.
Yet studies show most people in the United States eat 3,436 mg of sodium per day, according to a 2005-2006 CDC estimate.
Most of the sodium eaten comes from packaged, processed and restaurant foods. The CDC said it will join other agencies in the Health and Human Services Department in working with major food manufacturers and chain restaurants to reduce sodium levels in the food supply.
Nationwide, 16 million men and women have heart disease and 5.8 million are estimated to have had a stroke. Cutting salt consumption can reduce these risks, the CDC said.
Eating too much salt raises a person's risk for______.
A.strokes.
B.heart attacks.
C.high blood pressure.
D.all of the above.
第3题
A.an example of one nation's success
B.an analogy between man and nation
C.a critique of the United States Constitution
D.a warning against civil war
E.a personal account of self-realization
第4题
A.an attack on the misuse of scientific discoveries by modern film directors
B.a critique of technical developments in science fiction movie special effects
C.an example of how science fiction directors distort science to increase dramatic effect
D.an analogy between science fiction movie special effect and science education in schools
E.a warning against an overreliance on films to teach science to youngsters
第5题
A.an attack on the misuse of scientific discoveries by modern film directors
B.a critique of technical developments in science fiction movie special effects
C.an example of how science fiction directors distort science to increase dramatic effect
D.an analogy between science fiction movie special effect and science education in schools
E.a warning against an overreliance on films to teach science to youngsters
第6题
Which of the following statements best describes the Nominated Bank's actions?
A. Make immediate payment to the beneficiary.
B. Effect payment on receipt of covering funds.
C. Present documents to the Issuing Bank.
D. Confirm sight to the Reimbursing Bank.
(1)( ) A and C only
(2)( ) A and D only
(3)( ) B and C only
(4)( ) B and D only
第7题
A、I put on perfume and wait for the unseen chorus to kick in, but hear instead the dulcet tones of my sweatpants calling out to me.
B、As she douses herself with Aviance perfume, an unseen chorus conjectures excitedly that "she&39;s gonna have an Aviance night!"
C、I want to go somewhere comfortable and known, a place where the wine doesn&39;t cost more than my shoes and the waiter won&39;t look down upon me for making "daikon" rhyme with "bacon."
D、For tomorrow, the Aviance Day after, friends and co-workers will grill us as to the activities of the night before.
E、No doubt we&39;d forgotten to send flowers on Plumbers and Steamfitters Day and the Local 486 had sabotaged our tank.
F、But I cannot completely silence that part of me that longs, every now and again, to be heading off confidently and aromatically into a night of candlelit romance.
G、I once suggested that we bring the dining room candles into the bedroom.
H、I once asked him to pick up some massage oil, and he came home with an unscented variety.
I、As we dress to leave, he takes my hands in his and leans in close.
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请帮忙给出每个问题的正确答案和分析,谢谢!
第8题
To any spectators, it would be easy to conclude that the winds of change are sweeping Corporate America, led by George W. Bush, who ran as "a reformer with result". But far from deconstructing the corporate world brick by brick into something cleaner, sparer, and stronger, Bush aides and many legislators are preparing modest legislative and administrative reforms. Instead of an overhaul, Bush's team is counting on its enforcers, Justice and a newly empowered Securities & Exchange Commission, to make examples of the most egregious offenders. The idea is that business will quickly get the message and clean up its own act.
Why won't the outraged rhetoric result in more changes? For starters, the Bush Administration warns that any rush to legislate corporate behavior. could produce a raft of flawed bills that raise costs without halting abuses. Business has striven to drive the point home with an intense lobbying blitz that has convinced many lawmakers that over-regulation could startle the stock market and perhaps endanger the nascent economic recovery.
All this sets the stage for Washington to get busy with predictably modest results. A surge of caution is sweeping would-be reformers on the Hill. "They know they don't want to make a big mistake", says Jerry J. Jasinowski, president of the National Association of Manufacturers. That go-slow approach suits the White House. Aides say the President, while personally disgusted by Enron's sellout of its pensioners, is reluctant to embrace new sanctions that frustrate even law-abiding corporations and create a litigation bonanza for trial lawyers. Instead, the White House will push for narrowly targeted action, most of it carried out by the SEC, the Treasury Dept., and the Labor Dept. The right outcome, Treasury Secretary Paul H. O'Neill said on Mar. 15, "depends on the Congress not legislating things that are over the top".
To O'Neill and Bush, that means enforcing current laws before passing too many new ones. Nowhere is that stance clearer than in the Andersen indictment. So the Bush Administration left the decision to Justice Dept. prosecutors rather than White House political operatives or their reformist fellows at the SEC.
We can learn from the first paragraph that ______.
A.the Justice Department seized on the plight of Enron's workers.
B.the White House recognized that stricter control is a political must.
C.The President was determined to turn a reformed Andersen into a model.
D.the White House responded strongly to the Andersen's scandal.
第9题
To any spectators, it would be easy to conclude that the winds of change are sweeping Corporate America, led by George W. Bush, who ran as "a reformer with result." But far from deconstructing the corporate world brick by brick into something cleaner, sparer, and stronger, Bush aides and many legislators are preparing modest legislative and administrative reforms. Instead of an overhaul, Bush's team is counting on its enforcers, Justice and a newly empowered Securities & Exchange Commission, to make examples of the most egregious offenders. The idea is that business will quickly get the message and clean up its own act.
Why won't the outraged rhetoric result in more changes? For starters, the Bush Administration warns that any rush to legislate corporate behavior. could produce a raft of flawed bills that raise costs without halting abuses. Business has striven to drive the point home with an intense lobbying blitz that has convinced many lawmakers that over-regulation could startle the stock market and perhaps endanger the nascent economic recovery.
All this sets the stage for Washington to get busy with predictably modest results. A surge of caution is sweeping would-be reformers on the Hill. "They know they don't want to make a big mistake," says Jerry J. Jasinowski, president of the National Association of Manufacturers. That go-slow approach suits the White House. Aides say the President, while personally disgusted by Enron's sellout of its pensioners, is reluctant to embrace new sanctions that frustrate even law-abiding corporations and create a litigation bonanza for trial lawyers. Instead, the White House will push for narrowly targeted action, most of it carried out by the SEC, the Treasury Dept., and the Labor Dept. The right outcome, Treasury Secretary Paul H. O'Neill said on Mar. 15, "depends on the Congress not legislating things that are over the top."
To O'Neill and Bush, that means enforcing current laws before passing too many new ones. Nowhere is that stance clearer than in the Andersen indictment. So the Bush Administration left the decision to Justice Dept. prosecutors rather than White House political operatives or their reformist fellows at the SEC.
We can learn from the first paragraph that
A.the Justice Department seized on the plight of Enron's workers.
B.the White House recognized that stricter control is a political must.
C.The President was determined to turn a reformed Andersen into a model.
D.the White House responded strongly to the Andersen's scandal.
第10题
A.Educators who advocate a rounded-education should be supported.
B.It is natural for science students to learn less liberal arts.
C.Science students ought to have enough knowledge about society.
D.Technical training must be reinforced in science education.
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