It is said that a grave of a middle aged man ______ about 2,300 BC was found by some English archaeologists in the year of 2002. A: dating back B: B．dated back to C: dating back to D: D．dated from

Middle aged people may feel subhealth, because _______. A: they have lost their living hopes B: they have more pressure in life and work C: they have used up their energy D: they begin to get energy

Mother was tall, fat and middle-aged. The principal of the school was an older woman, almost as plump as mother, and much shorter.

The American<br/>Society on _____-_ provides resource services to those dealing with<br/>______. A: Ages; the aging B: the Aged; the<br/>aged C: Aging; the aging D: Aging; the aged

Why is the Medieval period named as the “Middle Ages” in European history? A: It is in the middle of the Christian Tradition and Islamic Tradition. B: It is in the middle of the Classical period and Modern period. C: It is in the middle of the early middle ages and late middle ages. D: It is in the middle of the landmass called Eurasia.

Overaging might be caused when () A: being aged at high temperature B: being aged for longer time C: being reserved in liquid hydrogen D: being welded

What happens as we become aged according to the passage?

47.What happens as we become aged according to the passage?

2.What was the percentage of never-married women aged 45-49 in 2010?

The National Health Service in Britain provides a full range of medical services for _______. A: employees B: residents aged between 18-60 C: every resident D: residents aged over 60