单项选择题
A. controls appetite and causes obvious weight loss. B. reduces weight with some ill-effect C. interferes with appetite and builds up fatty tissue D. is still going through laboratory tests
A. The ability to see through things. B. The ability to make a quick decision. C. The ability to pick out the best one among a number of things. D. The ability to know something by using one’s feelings.
A. Freedom from responsibilities helps reduce stress. B. Stress is the direct cause of cancer. C. The cause of stress is worthy of serious study. D. Cancer is the number one killer in our society today.