5 Nowadays men generally live longer than .
6 A man in his mid-60s is now regarded as .
7 More research should be done on the experiences of .
8 Most old men consider themselves to be .
A in good health
B in the past
C in the wrong
D the old man
E a middle-aged man
F a young man
答案:
23. B 24. A 25. E 26. C 27. B
28. E 29. D 30. A