2. 外语
  3. ARVs haven’t been used widely to prevent HIV transmission or infection for lack of money. Zeda Rosenberg has an assumption that

ARVs haven’t been used widely to prevent HIV transmission or infection for lack of money. Zeda Rosenberg has an assumption that

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问题 ARVs haven’t been used widely to prevent HIV transmission or infection for lack of money.
Zeda Rosenberg has an assumption that the latest microbicides don’t cause many side effects by reason that the body system ______.
选项
答案absorbs few
解析 a本题定位信息是Zeda Rosenberg，从而将答案出处定位到文章第六段。该段第二、三句提到大多数microbicides没有引起身体的resistance的一个可能原因是very low levels of systemic absorption，这里的systemic指的就是身体系统。根据题干语法要求，这里应填入一个动宾短语，且动词应用第三人称单数，故答案为absorbs few。
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大学英语六级

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