第1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2题:
此题为判断题(对,错)。
第3题:
Sometimes the inference just repairs a message that is ill formed or in some way inadequate.()
第4题:
回到10!
A.Ease to ten!
B.Return to ten!
C.Port ten!
D.Nothing to ten!
第5题:
14. September__________. is Teachers' Day.
A. the ten
B. the tenth
C. the ten's
D. Ten
第6题:
On the table there are()
Afive ten-dollar bills
Bfive ten-dollars bill
Cfive ten dollars bills
第7题:
英语中“六点五十分”的表示方法是“()”。
第8题:
请选择“食品保藏”的英文译名()
第9题:
Sea plants produce most of the oxygen in the atmosphere.
Carbon dioxide is converted into oxygen in oceans.
The oceans provide an invaluable food resource.
Productivity of fisheries can feed 80 million people.
第10题:
humans have been growing food crops more than ten thousand years.
humans have learned how to produce biofuels for a long time.
humans are just on the beginning of making biofuels.
a cell wall includes four hemicellulose.
第11题:
five ten-dollar bills
five ten-dollars bill
five ten dollars bills
第12题:
Put the food in a cold place.
Cook the food well.
Dry the food by sun.
It is not told.
第13题:
A、ten times bigger than
B、ten times big as
C、as ten times big as
D、as big ten times as
第14题:
The fast food industry has a great influence on the way of living of millions of people.()
第15题:
Inadequate context is often the cause of ambiguity.()
第16题:
Make ______ use of your time in class.
A、good
B、bad
C、careless
D、inadequate
第17题:
第18题:
On the table there are()
第19题:
要你查阅有关食品冷藏的英文文献,最快捷的关键词是()
第20题:
第21题:
第22题:
Ease to ten!
Return to ten!
Port ten!
Nothing to ten!
第23题: