单选题 I could help him with that, but I would sooner he ______ it by himself.
  • [A] does
  • [B] did
  • [C] do
  • [D] should do


【正确答案】 B
【答案解析】[解析] 虚拟语气题。在含有would sooner和had rather的句子中要用虚拟语气，但是不用 should do的形式，而是要根据具体情况选用动词的过去时或者过去完成时。