There are many studies that have shown that depressed people who exercise regularly can reduce the amount of depression that they feel.
举一反三
- A recent survey of problems on health（）that outdoor exercise（）of great importance to people’s health. A: have shown ; are B: are shown ; are C: has shown ; is D: is shown ; is
- Many studies have shown a lack of sleep increases the risk for heart disease, obesity and diabetes.
- Many facts have shown that moderate exercise contributes good health. A: on B: for C: with D: to
- 3. People who exercise often are proven to have stronger __________ systems.
- Many people are unable to __________ the unhappiness they feel.