单项选择题

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A.measles, HIV, hepatitis.
B.diabetes, hypertension, HIV.
C.hepatitis, syphilis, diabetes.
D.HIV, hepatitis, syphilis.
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单项选择题
A.3 bags.B.10 bags.C.they don’t have any bags.D.5 bags.
A.3 bags.
B.10 bags.
C.they don’t have any bags.
D.5 bags.
单项选择题
A.teen pregnancy and difficulty in school.B.low self esteem and poor nutrition.C.difficulty in school and physical abuse.D.illiteracy and teen pregnancy.
A.teen pregnancy and difficulty in school.
B.low self esteem and poor nutrition.
C.difficulty in school and physical abuse.
D.illiteracy and teen pregnancy.
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