单选题 You say he works hard, so he does and ______.
  • [A] so did you
  • [B] so you do
  • [C] so do you
  • [D] so you did


【正确答案】 C
【答案解析】so 放句首，句子不倒装，表示“某人的确如此”，句子倒装，表示“某个人也如此”。答案为C。