---Th is is our rock-bottom price, Mr G reen. ---If that’s the c ase, there’s not much point in further discussion. We _______ as well call the whole deal off.
---Th is is our rock-bottom price, Mr G reen. ---If that’s the c ase, there’s not much point in further discussion. We _______ as well call the whole deal off. [ ] A. should B. can C. might D. must C