A. disease prevention B. health education C. healthy behavior D. unhealthy behavior E. other health services F. many vaccines I

admin2011-01-05  30

问题 A. disease prevention
B. health education
C. healthy behavior
D. unhealthy behavior
E. other health services
F. many vaccines
Immunization contributes to ______.

选项

答案A

解析 该题可直接借助常识判断答案。
转载请注明原文地址:https://kaotiyun.com/show/olmd777K
0

最新回复(0)