- 单选题All science students,( ), should have a good foundation in basic sciences.
- A 、whether they are future physicists and chemists
- B 、they are future physicists of chemists
- C 、they should be future physicists of chemists
- D 、be they future physicists or chemists
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参考答案
【正确答案:D】
【译文】所有的理科学生,无论将来成为物理学家还是化学家,都应该在基础科学方面有良好的基础。
【解析】本句双逗号的外围表达是句子主干(主句),双逗号之间是whether...or...引导的让步状语从句Whether they be future physicists or chemists省略whether后,再将be移至句首得来的省略倒装表达。
注意 whethertheybe ...or...中间的be是虚拟语气形式,其前面省略了 should;另,该形式经常改写为“省略+例装”的形式be it ...or...,以示进一步的强调。
A项错是因为whether对应的搭配应是or,即whether...or...,而非whether ...and...; B和C皆不能体现双逗号外围表达与双逗号之间表达的“让步”语义关系;此外,B和C代入后,双逗号之间就成了句子形式,而双逗号外围表达也是句子形式,两个句子缺乏连接词连接;当然两个选项自身对介词of的使用也存在问题。
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