单项选择题
A. More and more people are used to the Internet. B. Cell pones are Becoming an important part of our life. C. Postcards are in the danger of extinction. D. Communications between people are becoming easier.
A. There can be no speedy recovery for mental patients. B. Approaches to healing patients are essentially the same. C. The mind and body should be taken as an integral whole. D. There is no clear division of labor in the medical profession.