【正文】
you will do. (限制) 18. He is willing to devote his (有限的) life to serving the people (無限地) 19. Exercise is of great to us and we will good health.(有利于,從 … 中獲益) 20. We consider it necessary to theory practice. (結合) 21. You should ___ smoking for the benefit of your health. (減少) 22. He will e back .(不久) 23. Dinosaurs had died out human beings came into being. (在之前很久) 二、單選: 1. Must I clean my room by myself right now? No, you ________. A. mustn’t B. don’t have to C. needn’t do D. shouldn’t 2. Just to satisfy my ______, how much did you paid for your car? A. curiosity B. permission C. prediction D. sadness 3. The new traffic rules will _________ on the number of accidents. A. cut across B. cut in C. cut up D. cut down 4. Need I hand in my homework before noon? Yes, you __________ . A. should B. need C. may D. must 5. She had learned to _____ working efficiently with good human relationship. A. balance B. improve C. raise D. increase 6. If you want to ___________, here are some do’s and don’ts. A. lose weight B. lose the weight C. lose weights D. lose a weigh