2． The author mentions all the following as ways of disease prevention EXCEPT
A)better diet．
B)increased exercise．
C)reduction on smoking．
D)higher survival rate for cancer．
3． The article indicates that more money spent on disease prevention will mean
A)greater responsibility of the government．
B)much less money needed for disease treatment．
C)higher costs of health care．
D)more 1ifestyle choices for people．
4． The $15 million program is aimed at
A)promoting disease prevention．
B)building more sidewalks．
C)helping needy communities．
D)wiping out chronic diseases．
5. Early cancer screening can help reduce significantly
A)the death rates for all chronic diseases．
B)the kinds of cancer attacking people．
C)the cancer incidence rate．
D)cancer death rate．
参考答案：1． C 2． D 3． B 4． A 5． D