— Shall I go and buy two more bottles of beer?
— No, I’ve already bought twenty. That _____ be enough for us two.
A. can B. may C. ought to D. might
— Shall I go and buy two more bottles of beer?
— No, I’ve already bought twenty. That _____ be enough for us two.
A. can B. may C. ought to D. might
C
ought to表示“(按常理，根据一般道理，一般情况下)理应，应当”。