问题详情

____________

[A] moreover [B] therefore [C] however [D] meanwhile

答案解析

正确答案：题目：____________[A] moreover[B] therefore[C] however[D] meanwhile____________[A] moreover[B] therefore[C] however[D] meanwhile
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   正确答案：C

本题考查逻辑关系。前文同时叙述了关于这组人的两种现象，这两种现象明显是有关联的，但是这句话说到先前人们认为两者没有关系，上下文构成转折关系，故选C。