题目

My two sons are all grown up now. They are 32 and 27 years old this year. Yet they both still have the minds of______. Autism(自闭症)has limited their______growth and they still need to be looked after all the time. When I was a boy, the term used for people like my sons was Mentally Retarded. By the time I was an adult the term had______to Mentally Handicapped. ______, this was switched again to Mentally Challenged.______of these terms truly defined(定义)them, however.These days the______term is people with Special Needs. I like this one better than the older ones, because it is more____下列生产技术中，属于高新技术的是A. 钢铁冶炼技术 B. 汽车制造技术C. 家具加工技术 D. 生物工程技术