We did a survey about health states among 200 students from No. 6 Middle School. We know that the students are short of exercise, and what’s worse, they don’t pay attention to health very much. Here is some information about it.

A: Not knowing basic nutrition (营养) information B: Drinking water less than one liter (升) each day C: Eating fast food in the KFC D: Being on a diet to lose weight E: Not eating breakfast every day

There were many problems on health about behaviors among middle school students. It’s necessary and important to find ways to improve students’ health condition. One available way is to do physical exercises at least an hour every day. In addition (此外), a healthy diet is also good to it. At last, the schools should take actions to cut down the heavy schoolwork of the students.

SOURCE: Chinese Health Education Center

根据短文和图表内容， 选择最佳答案。
【小题1】Chinese Health Education Center did a survey about _______.

A．doing exercise

B．drinking water

C．hard work

D．health states

【小题2】About _______ students don’t know about nutrition information.

A．5%

B．20%

C．25%

D．40%

【小题3】25% students in the survey _______.

A．are on a diet to lose weight	B．eat fast food in the KFC
C．don’t have breakfast every day	D．don’t know basic nutrition information

【小题4】According to the survey, we can know _______.

A．most students pay attention to their health

B．10% students eat breakfast every day

C．25% students drink water less than one liter every day

D．the students who are on a diet to lose weight are the most

【小题5】We can see there are _______ ways to improve students’ health in the last paragraph.

A．one

B．two

C．three

D．four