（四)27.根据现行有关税收政策规定，简述折扣销售在增值税、营业税和企业所得税上分别应如何处理。

Middle-aged people may feel subhealth, because______.

A．they have lost their living hopes

B．they have more pressure in life and work

C．they have used up their energy

D．they begin to get older

Middle-aged people may feel subhealthy, because ______.

A．they have lost their living hopes

B．they have more pressure in life and work

C．they have used up their energy

D．they begin to get older

Middle-aged people may feel subhealthy, because ______.

A．they have lost their living hopes

B．they have more pressure in life and work

C．they have used up their energy

D．they begin to get older

Which of the following may NOT be an advantage of the aesthetic experience？

A．People may feel raised up spiritually.

B．It may help people understand moral values.

C．It make people feel that they are at home with their family members.

D．It can help people understand others better.

A．They may be homesick and feel insecure.

B．They may try to attract other people's attention.

C．They are either cold or sick.

D．They want to protect themselves from physical injuries.

he sent you to a hospital, but all the advanced equipment there shows that there is nothing wrong.

Then consider this, you might be in a state of subhealth. (亚健康)

Subhealth, also called the third state or grey state, is explained as a borderline (临界)state between health and disease. According to an investigation by the National Health Organization, over 45 percent of subhealth people are middle-aged or elderly. The percentage is even higher among people who work in management positions as well as students around exam time.

Symptoms (症状) include a lack of energy, depression, slow reactions, insomnia (失眠), agitation (焦虑)and poor memory. Other symptoms include shortness of breath, sweating and aching in the waist and legs.

The key to preventing and recovering from suhhealth, according to some medical experts, is to form. good living habits, alternate work with rest, exercise regularly, and take part in open-air activities.

As for meals, people are advised to eat less salt and sugar. They should also eat more fresh vegetables, fruits, fish, because they are rich in nutritional (营养的)elements—vitamins, and trace elements(微量元素)—that are important to the body.

Nutrition experts point out that it is not good to eat too much at one meal because it may cause unhealthy changes in the digestive tract(消化道). They also say that a balanced diet is very helpful in avoiding subhealth.

According to this passage, which of the following is RIGHT？

A．When you are in a state of subhealth, you should go to see a doctor and buy some medicine.

B．When you are in a state of subhealth, you should stay at home and keep silent.

C．When you are in a state of subhealth, you should find out the reasons and relax yourself.

D．When you are in a state of subhealth, you should have yourself examined in foreign countries.

A．Because that may make people feel sorry.

B．Because the beginning letter of the names are different.

C．Because it can avoid legal problems or confusion.

D．Because the storms will have different effects on people.

A．They may be homesick and feel insecure.

B．They may try to attract other people's attention.

C．They are either cold or sick.

D．They want to protect themselves from physical injuries.