The results of the new study are unexpected. All those people who took part in the study received vitamins and minerals.

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问题 The results of the new study are unexpected.
All those people who took part in the study received vitamins and minerals.

选项 A、Right
B、Wrong
C、Not Mentioned

答案B

解析 问题句:所有参加研究的人都服用维他命和矿物质。确认线索词:vitamins and minerals,因为它们是该句的核心词。
   答案相关句:
   and minerals daily.The amounts of the vitamins and minerals were 1 to 2 times greater than what American health officials say is needed.The eighth group received sugar pills that had no effect.原文说:“研究对象有8组,其中7组每天服用维生素和矿物质,而第8组服用的是对健康没有影响的糖丸”,因此可见“不是所有的研究对象都服用维他命和矿物质”,所以问题句的说法错误。
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