单选题 She ______ so tired if she ______ for a whole day.
  • [A] wouldn't feel, did not work
  • [B] wouldn't feel, were not working
  • [C] ought to be feeling, were not working
  • [D] wouldn't be feeling, hadn't been working


【正确答案】 D
【答案解析】[解析] 虚拟语气题。根据题意，从句表示对过去情况的虚拟(只有工作完了之后才能进行假设)，故谓语动词要用had done/had been doing的形式；而主句表示对现在的情况的虚拟，故要用would be doing/do的形式。综上所述，正确答案是[D]。