阅读理解。 |
Science can't explain the power of pets, but many studies have shown that the company of pets can help |
1. What does the text mainly discuss? |
A. What pets bring to their owners. B. How pets help people calm down. C. People's opinions of keeping pets. D. Pet's value in medical research. |
2. We learn from the text that a person with heart disease has a better chance of getting well if _____. |
A. he has a pet companion B. he has less stress of work C. he often does mental arithmetic D. he is taken care of by his family |
3. According to Allen, why did the people do better with pets around when facing stressful tasks? |
A. They have lower blood pressure. B. They become more patient. C. They are less nervous. D. They are in higher spirits. |
4. The research mentioned in the last paragraph reports that _____. |
A. people with dogs did more exercise |