老友网C、Do more walking, running and swimming.
D、Eat less fat, oil, sweets and more nutritious food.5.How to keep healthy mentally? C
A、Listen to the music and go to the pub regularly.
B、Play with friends happily and go outing reluctantly.
C、Listen to the music and play with friends happily.
D、Go to the pub regularly and go outing reluctantly.6.What is the first thing to do if you want to see a doctor in western countries? A
A、Make an appointment.
B、Call the secretary of the doctor.
C、Make sure the hospital is available.
D、Describe the symptoms to the doctor.7.Which one is NOT important in dealing with the stress? B
A、Do exercise and have a good diet.
B、Have a good sleep.
C、Talk to someone.
D、Make time for fun.8.Which one is NOT the healthy habit? D
A、Cook meals at home and drink more water.
B、Go outside.
C、Less sitting and more standing.
D、Have meals whenever you want to.9.Which is NOT the advantage of drinking more water? D
A、Nourish skin.
B、Prevent kidney stones.
C、Keep poops regularly.
D、Refresh yourself.10.What is the harm of excessive sitting? C
A、People will get sleepy.
B、People will be exhausted.
C、It can take years off of life.
D、It can hurt the vertebral column.7.3
1.It is of little help to do some brain exercises to improve your memory. 答案： 错误
2.Drugs and alcohol abuse can be the cause of significant memory loss. 答案：正确
3.Getting lost while driving or walking in a familiar place is a sign of memory loss. 答案： 正确
4.Doing a puzzle is an excellent way to use your brain’s power of recall and association. 答案：正确
5.Strong links between good brain health and strong personal relationships haven’t been found so far. 答案：错误
8.1
1.You will get acquainted with cyber friends on your trip. 答案： 错误
2.The most important person to you is your intimate friends. 答案： 错误
3.In a traditional British wedding, a silver sixpence will be placed in the bride’s right shoe. 答案：错误
4.The first thing to keep a long friendship is to contact with your friends not too often. 答案： 错误
5.The generation gap is quite common in almost every family. 答案： 正确