高等继续教育 / 护理英语II
正确率：100%
题型描述: 单选题
Primary prevention in regard to substance use is defined as prevention for those who ( ) substance.
A.is dying because of using
B.are addictive to
C.have not used
D.just start to use
Primary prevention in regard to substance use is defined as prevention for those who ( ) substance.
A.is dying because of using
B.are addictive to
C.have not used
D.just start to use
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