—I paid 200 dollars for the necklace. I
题型:选择题
问题:
—I paid 200 dollars for the necklace. I think it's much too expensive.
—Expensive? I don't agree with you. You so before you _______ it.
A.should have said; bought
B.have said; bought
C.had said; buy
D.must have said; should buy