The risks of the following can be lowered EXCEPT , if one eats sea food regularly. A. dementia B. stroke C. poisoning D. heart attack 查看更多

 

题目列表(包括答案和解析)

That“Monday morning feeling”could be a crushing pain in the chest which leaves you 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 2, 600 Germans showed that the average person had a 20 percent higher 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 11, 000 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 fewest heart attacks in both countries.
 The finding 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 a 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)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 activities,”said Willich.
【小题1】Monday morning feeling, as this passage shows, ________.

A.is not as serious as people thought 
B.is the first killer in Germany and Italy
C.is created by researchers in Germany and Italy
D.is harmful to working people in developed countries
【小题2】To protect people from a heart attack, doctors have paid much attention to ________.
A.people’s working timeB.people’s living place
C.people’s diet and lifestyleD.people’s nationalities
【小题3】It can be learned from this passage that the heart attack has something to do with all the following EXCEPT ________.
A.blood pressureB.heart rateC.hormonal changesD.blood type
【小题4】If the researchers give us some advice to avoid Monday morning feeling, what might it be?
A.Improve working conditions.B.Never go to work on Mondays.
C.Stay with a doctor on Mondays.D.Get up late on Monday mornings.

查看答案和解析>>

完形填空

  The biggest safety threat facing airlines today may not be a terrorist with a gun, but the man with the portable computer in business class.In the past 15 years,   1   have reported well over 100   2   that could have been caused by electromagnetic interference.The   3   of this interference remains unconfirmed,   4   increasingly, experts are pointing the blame at portable electronic devices such as portable computers, radios and cassette players and mobile telephones.

  RTCA, an organization which   5   the aviation industry, has recommended that   6   airlines ban such electronic devices from being used   7   “critical” stages of flight,   8   take-off and landing.Some experts have gone further,   9   for a total ban during all flights.Currently, rules on using these devices are   10   up to individual airlines.And although some airlines prohibit passengers from   11   such equipment during take-off and landing, most are reluctant to enforce a total ban.Many passengers want to work during flights.

  The   12   is predicting how electromagnetic fields   13   affect an aircraft’s computers.Experts   14   that portable devices emit radiation, which affects those wavelengths which   15   use for navigation and communication.But, they have not been able to   16   these effects in a laboratory, they have no   17   of knowing whether the interference might be   18   or not.

  The fact that aircraft may be vulnerable(易受攻击)to interference   19   the risk that terrorist may use radio system in order to   20   navigation equipment.

(1)

[  ]

A.

drivers

B.

conductors

C.

engineers

D.

pilots

(2)

[  ]

A.

actions

B.

events

C.

incidents

D.

matters

(3)

[  ]

A.

reason

B.

effect

C.

source

D.

story

(4)

[  ]

A.

and

B.

for

C.

but

D.

so

(5)

[  ]

A.

ensures

B.

persuades

C.

advises

D.

warns

(6)

[  ]

A.

some

B.

all

C.

several

D.

no

(7)

[  ]

A.

for

B.

with

C.

by

D.

during

(8)

[  ]

A.

particularly

B.

specially

C.

unfortunately

D.

possibly

(9)

[  ]

A.

calling

B.

looking

C.

waiting

D.

asking

(10)

[  ]

A.

put

B.

left

C.

given

D.

sent

(11)

[  ]

A.

carrying

B.

taking

C.

using

D.

fixing

(12)

[  ]

A.

possibility

B.

difficulty

C.

necessity

D.

idea

(13)

[  ]

A.

must

B.

should

C.

need

D.

might

(14)

[  ]

A.

know

B.

tell

C.

guess

D.

think

(15)

[  ]

A.

aircraft

B.

trains

C.

ships

D.

cars

(16)

[  ]

A.

restudy

B.

retell

C.

reproduce

D.

renew

(17)

[  ]

A.

key

B.

way

C.

step

D.

trick

(18)

[  ]

A.

dangerous

B.

strong

C.

helpful

D.

useful

(19)

[  ]

A.

faces

B.

runs

C.

raises

D.

take

(20)

[  ]

A.

damage

B.

guide

C.

lead

D.

repair

查看答案和解析>>

阅读理解

  That “Monday morning feeling” could be a crushing pain in the chest which leaves you 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 higher 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 11 000 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 fewest heart attacks in both countries.

  The finding 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 a 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(荷尔蒙)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)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 activities,” said Willich.

(1)

Monday morning feeling, as this passage shows, ________.

[  ]

A.

is not as serious as people thought

B.

is the first killer in Germany and Italy

C.

is created by researchers in Germany and Italy

D.

is harmful to working people in developed countries

(2)

To protect people from a heart attack, doctors have paid much attention to ________.

[  ]

A.

people’s working time

B.

people’s living place

C.

people’s diet and lifestyle

D.

people’s nationalities

(3)

It can be learned from the passage that the heart attack has something to do with all the following EXCEPT ________.

[  ]

A.

blood pressure

B.

heart rate

C.

hormonal changes

D.

blood type

(4)

If the researchers give us some advice to avoid Monday morning feeling, what might it be?

[  ]

A.

Improve working conditions.

B.

Never go to work on Mondays.

C.

Stay with a doctor on Mondays.

D.

Get up late on Monday mornings.

查看答案和解析>>

That“Monday morning feeling”could be a crushing pain in the chest which leaves you 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 2, 600 Germans showed that the average person had a 20 percent higher 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 11, 000 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 fewest heart attacks in both countries.

 The finding 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 a 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)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 activities,”said Willich.

1.Monday morning feeling, as this passage shows, ________.

A.is not as serious as people thought 

B.is the first killer in Germany and Italy

C.is created by researchers in Germany and Italy

D.is harmful to working people in developed countries

2.To protect people from a heart attack, doctors have paid much attention to ________.

A.people’s working time

B.people’s living place

C.people’s diet and lifestyle

D.people’s nationalities

3.It can be learned from this passage that the heart attack has something to do with all the following EXCEPT ________.

A.blood pressure

B.heart rate

C.hormonal changes

D.blood type

4.If the researchers give us some advice to avoid Monday morning feeling, what might it be?

A.Improve working conditions.

B.Never go to work on Mondays.

C.Stay with a doctor on Mondays.

D.Get up late on Monday mornings.

 

查看答案和解析>>


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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