【简答题】Using a mobile phone for more than 10 years increases the risk of getting brain cancer, according to the most comprehensive study of the risks yet published. The study—which contradicts official state...
【简答题】5 True or false? Write T or F. ► If someone has heart disease, the problems
started some time ago. T 1 Arthritis means your fingers, feet, etc.
may be painful. ____ 2 If you are going de...