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