1. _________________ (如果机器真的能像人一样会思考的话),there would be no more reason to fear them than to fear men..
　　2. When it is short of water,a plant _______________(一般用蒸发作为降温的手段).
　　3. He has never mixed with them or _____________(同他们坦城交流),but has demanded and generally received a respect due to his position and superior intelligence.
　　4.Your Math instructor would have been happy ________________(给你一次补考机会的)had you gone and explained that your parents were ill at the time.
　　5. ________________(随着孩子们在经济上独立出来)of the family,the emphasis on family financial security will shift from protection to saving for the retirement years.

　　答案与解析:
　　1. If machines really thought as men do
　　2. normally uses evaporation as a means of cooling
　　3. spoken to them on equal terms
　　4. to give you a make-up examination
　　5. As the children become financially independent