摘要:22.A recent study shows that the high school graduation rate for black men has fallen to 43 percent, while of black women has risen to 56 percent. A.which B.that C.what D.one

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Have you ever stayed up late? If so, you know that not getting enough sleep can leave you tired and grumpy . Not sleeping enough can also make it harder to think clearly the next day.
Sleep experts have long known that getting a good night’s sleep is important.
It helps kids perform their best during the day. A recent study shows that sleep helps improve problem--- solving skills and creative thinking.
For the study, two groups of volunteers answered a math problem. The group that slept for eight hours solved the problem correctly more often than the group that did not get enough sleep.
While you sleep, your brain is busy doing its “homework”. It sorts out information from your day. Getting enough sleep each night can boost your brainpower. That will help you do your best in school. Experts say that, in return, can lead to better grades.
【小题1】What is the best title for the passage?

A.Too Much SleepB.It’s Homework Time
C.Sleep to SucceedD.Math Problems
【小题2】The underlined word “boost” in paragraph 5 means ________.
A.reduceB.improve
C.disturbD.worsen
【小题3】Why is sleep important?
A.It can improve problem-solving skills and creative thinking
B.It will help you do your best in school
C.It helps your brain sort out information from your day.
D.All of the above
【小题4】 What did the results of a recent sleep study show?
A.People who sleep enough are good at math
B.Sleep is important for learning
C.If you get enough sleep, you don’t have to do your homework
D.Adults need more sleep than kids

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People who eat at home most of the time have better nutrition than those who go out to eat , a recent study shows. Cornell University professors Lana Hall and Karen Bunch interviewed 3900 people in the survey. “People who eat less than 30 percent of their food away from home eat the most nutritiously,” they said.

“In general, Americans don’t have nutrient, except for iron and calcium,” they reported. They have the opposite problem——over—consumption(过度消耗), especially of fat.

The food at many fast food restaurants is often low in vitamins. “People who eat more than 30 percent of total calories away from home eat foods that are generally low in nutrients per calorie,” the professors said. More calories and enough nutrient intake(吸收) are required to achieve.

One of the major health risks is eating too much fat. The professor found than fat consumption became greater as income went up. It also went up in houses where the female worked. This is probably because these people eat more highly processed (加工的)foods.

57.According to the passage, which of the following suggestions would you most readily take?

A.Eat out as many times as possible

B.Eat at home as many times as possible

C.Eat foods with a lot if iron, calcium and fat

D.Eat more highly processed foods

58.What is the result if people often dine out according to the passage?

A. They tend to have better nutrition         B. They tend to have less nutrition

C.They can save a lot of time               D. They will spend much money on it

59. Nowadays, a major health risk that people face is_______.

A.Eating too much fast food         B. Frequent dining out

C.Eating at home very often         D. Eating too much fat

60.The passage is about__________.

A. Eating and Health      B. The Life Style in Modern Society

C. Fast food in the USA    D. Dining out Lowers Nutrient Intake

 

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People who eat at home most of the time have better nutrition than those who go out to eat , a recent study shows. Cornell University professors Lana Hall and Karen Bunch interviewed 3900 people in the survey. “People who eat less than 30 percent of their food away from home eat the most nutritiously,” they said.
“In general, Americans don’t have nutrient, except for iron and calcium,” they reported. They have the opposite problem——over—consumption(过度消耗), especially of fat.
The food at many fast food restaurants is often low in vitamins. “People who eat more than 30 percent of total calories away from home eat foods that are generally low in nutrients per calorie,” the professors said. More calories and enough nutrient intake(吸收) are required to achieve.
One of the major health risks is eating too much fat. The professor found than fat consumption became greater as income went up. It also went up in houses where the female worked. This is probably because these people eat more highly processed (加工的)foods.
57.According to the passage, which of the following suggestions would you most readily take?
A.Eat out as many times as possible
B.Eat at home as many times as possible
C.Eat foods with a lot if iron, calcium and fat
D.Eat more highly processed foods
58.What is the result if people often dine out according to the passage?
A. They tend to have better nutrition         B. They tend to have less nutrition
C.They can save a lot of time               D. They will spend much money on it
59. Nowadays, a major health risk that people face is_______.
A.Eating too much fast food         B. Frequent dining out
C.Eating at home very often         D. Eating too much fat
60.The passage is about__________.
A. Eating and Health      B. The Life Style in Modern Society
C. Fast food in the USA    D. Dining out Lowers Nutrient Intake

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