Last month we asked 1055 students in our city about their living habits. They are teenagers between 13 and 16 years old. Our questions were about exercise, eating fruit and vegetables, and doing eye exercises. The results are shown below:
More and more students pay attention to their health. However, it's difficult for them to exercise quite often because of hard schoolwork. Some students don't have any time to exercise. The survey shows that most of them eat fruit and vegetables very often. Most students do eye exercises every day, which improves the situation of short-sighted (近视眼的) students.
Experts suggest that students should balance their exercise and diet. Parents should manage to spend more time with their children going out to nature to exercise and enjoy themselves. It is good for both the mind and the body.
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（1）
How old are the students asked last month?
A . 10-55.
B . 13-16.
C . 10-13.
D . 16-55.
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（2）
How often do most students eat fruit and vegetables?
A . 4-6 times a week.
B . 1-3 times a week.
C . Every day.
D . Never.
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（3）
What percent of the students do eye exercises 1-3 times a week?
A . 2%.
B . 13%.
C . 90%.
D . 10%.
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（4）
Where do experts suggest that parents should go with children to enjoy themselves?
A . To the museum.
B . To the factory.
C . To the cinema.
D . To nature.
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（5）
What can we know from the survey?
A . The students have a healthy eating habit and they love fruit and vegetables.
B . Doing eye exercises is the best way to make short-sighted students fewer.
C . The students are too lazy to exercise every day.
D . There are more students who eat fruit and vegetables than those doing eye exercises every day.
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