单选题 Environmentalists keep quiet because concern over the radioactive gaseous elements in houses would ______ attention from the campaign against nuclear power.

【正确答案】 B
【答案解析】[解析] 语义连贯题。四个选项中能与attention形成合理动宾搭配的为[B]divert“转移,转向”,经常与介词from连用,符合句子的语义和搭配要求。[A]convert“转变,使转变”;[C]invert“使颠倒,使转化”;[D] reverse“颠倒,倒转”。
[句意] 环境保护人士保持沉默,因为关心家里辐射性气体元素就会转移人们对反对核能源活动的关注。