4. A fat man should eat ________food and take ________ exercise.
A. less,less
B. fewer,more
C. less,more
D. more, fewer
第1题:
25. Which of the following is NOT true?
A. Some students are so careless that they spend lots of time on their homework. '
B. A11 the students stay up late for their homework,
C. Children should be given less homework,
D. Schools and parents should take care of children.
第2题:
In the United States, 30 percent of the adult population has a "weight problem". To many people, the cause is obvious: we eat too much. But scientific evidence does little to support this idea. Going back to the America of 1910, we find that people were leaner than today, yet they ate more food. In those days people worked harder physically, walked more, used machines much less, and didn't watch TV.
Several modern studies, moreover, have shown that fatter people do not eat more on average than thinner people. In fact, some investigations, such as a 1979 study of 3, 545 London office workers, report that, on balance, fat people eat less than slimmer people.
Studies show that slim people are more active than fat people. A study by a research group at Stanford University found the following interesting fact:
The more the man ran, the greater loss of body fat.
The more they ran, the greater their increase in food intake.
Thus, those who ran the most ate the most, yet lost the greatest amount of body fat.
1、What kind of physical problem do many adult Americans have?____
A、They are too slim.
B、They work too hard.
C、They are too fat.
D、 They lost too much body fat.
2、Based upon the statistics given in the article, suppose there are 500 adult Americans, about how many of them will have a "weight problem"?____
A、 30.
B、 50.
C、100.
D、150.
3、Is there scientific evidence to support that eating too much is the cause of a "weight problem"?____
A、Yes, there is plenty of evidence.
B、Of course, there is some evidence to show this is true.
C、There is hardly any scientific evidence to support this.
D、We don't know because the information is not given
4、In comparison with the adult American population today, the Americans of ____.
A、ate more food and had more physical activities
B、ate less food but had more activities
C、 ate less food and had less physical exercise
D、had more weight problems
5、What have modern medical and scientific researches reported to us?____
A、Fat people eat less food and are less active.
B、 Fat people eat more food than slim people and are more active.
C、 Fat people eat more food than slim people but are less active.
D、 Thin people run less, but have greater increase in food intake.
第3题:
A. any more than
B. no more than
C. much more than
D. no less than
第4题:
A person on a fixed, or floating platform. engaged in oil exploration, located 10 nautical miles from nearest land MAY discharge( ).
A.food waste
B.food, ground to less than 1 inch
C.paper, ground to less than 1 inch
D.None of the above
第5题:
What is the man going to do next?
A. Go for a walk
B. Take pictures
C. Eat food
第6题:
A
If you go to a fast food restaurant.you will probably see a lot of teenagers. Today,many teenagers are overweight,and some of.this is because of their bad eating habits., Most teenagers love food with a lot of fat,oil,salt,and sugar. People often call this kind of food "junk food".
But. bad eating habits go beyond fast food. We find many teenagers eat unhealthily. Some don't have breakfast before they go to school. During the day,some don't have a proper meal for lunch. In a recent survey at one school,scientists found that over two-thirds of the students didn't follow a healthy diet. They didn't like vegetables,and many of them didn't like to eat fruits. They preferred to eat food with a lot of salt,sugar,or fat.
Parents today also worry about their children's diet. Some doctors give the .following ad-vice :
★Teenagers shouldn't eat too much junk food.
★ Teenagers shouldn’t eat food with too much salt. Salt can cause high blood pressure(高血压) in the future.
★Teenagers should eat food with less fat,oil,and sugar.
★Teenagers need to eat some fruits and vegetables every day: Fruits and vegetables arerich in vitamins(维生素 ) and have little fat.
★Teenagers need to drink more milk. Milk will help their bones grow.
★Teenagers need to eat breakfast every day. This is good for their body and mind.
( )21."Junk food" contains(包含) a lot of ________.
A. milk and sugar
B. fruits and sugar
C. vegetables and salt
D. fat,oil,salt and sugar
第7题:
B
Thus is not a diet.lt's a simple way to lose weight. And you don-t even have to give up the food you love or join a gym. You just follow some habits that thin people have. Keep them,and you'll become thin.
(1)Wake-up
When you wake up in the morning, sit up slowly without using your hands. With legs straight out,bend(弯曲) forward until you feel sore in your back. It will burn about 10 calories .
(2)Start with soup
When you have a meal,order a clear soup,and have it before having the main food. In this way,you'll feel fuller,so you'll eat less when the main food comes.
( 3) An apple(or more) a day
Apples are full of fiber(纤维) and water,so your stomach will want less food. The study .shows that people who eat at least three apples a day lose weight.
(4)Stand up and walk around
Every time you use the mobile phone,stand up and walk around. Heavy people sit on aver-age(平均) two and a half hours more each day than tlun people. This skill is very important,as standing up and walking around will burn 50 0r more calories.
Use these skills,and you will have a big weight loss.
( )26. What should we have first if we want to eat less main food?
A.Soup.
B.Ice cream.
C.Salad.
D.Cheese.
第8题:
第9题:
第10题:
Engineering students are working less because, in a booming market, they are spending more and more time investigating different job opportunities.
Whether or not students do the work they are assigned is a good indication of how lazy they are.
Engineering students should work harder than students in less demanding fields.
Ms. Dennis’ students are doing less work because Ms. Dennis is not as effective a teacher as she once was.
Laziness is something most people do not outgrow.
第11题:
and takes less time than it, but produces just as tasty a souffle as the old recipe
that take less time than the old recipe, producing just as tasty a souffle
and takes less time than the old recipe, but produces just as tasty a souffle
also taking less time than the old recipe, but produces just as tasty a souffle
but produces just as tasty a souffle as the old recipe, but takes less time
第12题:
people should not take street level transportation
tiny iron particles will not cause health problems
air pollution on an underground train is less poisonous
traveling on an underground train is better than taking the bus
第13题:
As for food, experts suggest that______.
A. we should eat less
B. we should never eat meat
C. we should have meals with less salt and sugar
D. we should have meals without salt or sugar
第14题:
A、smaller
B、small
C、little
D、less
第15题:
()half the cost of air travel our motor coach can take your group to their destination.
A、No less than
B、Not lest than
C、For more than
D、For less than
第16题:
A.RIP requires less time to converge
B.RIP uses less bandwidth
C.RIP is less complex to configure
D.RIP demands fewer router resources
E.RIP has a more accurate metric
第17题:
B
Breakfast is very important. It- s one of the most important meals of the day. To build strong bodies and keep healthy, everyone should always eat a good breakfast. Eating the right food is needed for good health. We may have eggs, bread, milk, etc.for our breakfast.
Many fathers and mothers don-t get their children to eat breakfast because they don't have breakfast themselves. It-s bad for their health.
Without breakfast children may not grow as fast as they should and may not study and play as well in school in the morning as they could. They can be often ill, and when they're ill, it may take them longer to be in good health again than it takes children with good health habits.
Without food the body will stop working. Nobody will live without food.
( )26.If we eat a good breakfast,________
A. we’ll be happy in the morning
B. we’ll make our bodies strong and keep healthy
C. we’ll eat less for lunch
D. we’ll pass the exam
第18题:
24,In this passage,doctors think that teenagers should eat more ____.
A. food with no vitamins
B. fat and sugar
C. vegetables and fruits
D. salt and oil
第19题:
29. — What should I do,doctor?
—_________ healthy,you should take more exercise.
A. Keep
B. Keeping
C.To keep
D. Having kept
第20题:
第21题:
Which two statements describe the advantages to the use of RIP over the use of OSPF?()
第22题:
第23题:
RIP requires less time to converge
RIP uses less bandwidth
RIP is less complex to configure
RIP demands fewer router resources
RIP has a more accurate metric