题目内容：
William Wang
A．Some HIV—positive patients don’t cooperate with doe-tors． B．AID patient’s blood may be dangerous to other people’sfives．
C．People are scared of AIDS．
D．Treatment is more urgent than prevention．
E．Many people can’t get HIV drugs because of poverty．
F．More people get HIV treatment，but evil more get in-fected．
G．HIV drugs should be cheaper．
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