摘要: heat capacity 热容量

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A. campaign      B. noted          C. focus              D. careful   E. released

F. fall           G. trend        H. dead         I. major         J. extended

WASHINGTON (Reuters) — The U.S. unemployment rate probably rose in October as employers stepped up hiring only slightly, underscoring President Barack Obama’s vulnerability in next week’s presidential election.

Employers likely added 125,000 jobs to their payrolls last month, according to a Reuters survey of economists. That would be up from 114,000 in September, but would   41  short of what is needed to quickly cut the jobless rate.

Indeed, economists expect the unemployment rate — a key   42  in the neck-and-neck race for the White House ——to tick up by a tenth of a percentage point to 7.9 percent, reversing part of a surprise drop seen in September.

The Labor Department's closely watched report, which will be   43 at 8:30 a.m. (12:30 GMT) on Friday, will be the last  44 report card on the economy before Tuesday's presidential election, which pits (使竞争)President Obama against Republican Mitt Romney.

If economists are right, it will show the eighth straight month of dull job growth, a worrisome  45 that would likely reinforce the Federal Reserve's resolve to keep easy money policies in place until the economy shows more vigor.

"The weakness in overall economic growth momentum has   46 into the last quarter of the year," said Millan Mulraine, an economist at TD Securities in New York.

Romney has made the nation's feeble jobs market, which has caused Obama a lot of trouble since he took office in 2009, the centerpiece of his   47 . The last Reuters/Ipsos daily tracking poll showed Obama and Romney in a   48  heat.

Still, the report could provide fodder for both candidates. Some economists have   49  an increase in the jobless rate might have a silver lining if it is driven by Americans pouring into the labor market to restart job hunts.

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E
The “Monday morning feeling” could be a crushing pain in the chest which leaves y
ou sweating and gasping for breath. Recent research from Germany and Italy shows that heart attacks are more common on Monday mornings and doctors blame the stress of returning to work after the weekend break.
 The risk of having a heart attack on any given day should be one in seven, but a six-year study helped by researchers at the Free University of Berlin of more than 2600 Germans showed that the average person had a 20 percent high chance of having a heart attack on a Monday than on any other day.
  Working Germans are particularly not protected against attack, with a 33 percent higher risk at the beginning of the working week. Non-workers, by comparison, appear to be no more at risk on a Monday than any other day.
 A study of 11000 Italians proved 8 a.m. on a Monday morning as the most stressful time for the heart, and both studies showed that Sunday is the least stressful day, with fewer heart attacks in both countries.
 The findings could lead to a better understanding of what is the immediate cause of heart attacks, according to Dr Stefan Willich of the Free University. “We know a lot about long-term risk factors such as smoking and cholesterol (胆固醇) but we don’t know what actually causes heart attacks, so we can’t give clear advice on how to prevent them,” he said.
 Monday mornings have a double helping of stress for the working body as it makes rapid change from sleep to activity, and from the relaxing weekend to the pressures of work.
 “When people get up, their blood pressure and heart rate go up and there are hormonal (内分泌) changes in their bodies,” Willich explained. “ All these things can have an unfavorable effect in the blood system and increase the risk of a clot (血凝块) in the arteries (动脉) which will cause a heart attack.
  “When people return to work after a weekend off, the pace of their life changes. They have a higher workload, more stress, more anger and more physical activity,” said Willich.
72.Monday morning feeling, as this passage shows, _________.
A.is not so serious as people thought
B.is harmful to working people in developed countries
C.is the first killer in Germany and Italy
D.is created by researchers in Germany and Italy
73.To protect people from heat attacking, doctors have paid much attention to __________-.
A.people’s working time      B.people’s living place
C.people’s diet and life style   D.people’s nationalities
74.It can be learned from the passage that heart attack has nothing to do with __________.
A.blood pressure     B.heart rate      C.hormonal changes     D.blood group
75.If the researchers give us some advice to avoid Monday morning feeling, what might it be?
A.Stop working on Monday           B.Create a pleasant working environment
C.Get up late on Monday morning  D.Do to work with a doctor

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