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  3. ARVs haven’t been used widely to prevent HIV transmission or infection for lack

ARVs haven’t been used widely to prevent HIV transmission or infection for lack

游客2023-09-16  11
问题 ARVs haven’t been used widely to prevent HIV transmission or infection for lack of money. [br] Lack of prevention strategies and treatment programs makes the developing countries the largest in the number of HIV infection.
选项 A、Y
B、N
C、NG
答案 C
解析 本题定位信息是the developing countries，从而锁定文章第三段。该段第二句提到And yet…have not really taken hold in the developing nations where the rate of infection is highest。由此可知prevention strategies 和 treatment programs的缺乏使发展中国家感染AIDS的比例最高，但文中并没有提到人数最多。故题干中的the largest in the number在文中找不到依据，答案为NG。
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