Question

---- Have you bought the best-sell book in the store near our school?
-----Yes, I _____ it three days ago,but I hear that they ________

A．have bought, sell out	B．bought, have been sold out
C．bought, have sold out	D．have had, have been sold out

Answer 1

B

試題分析：句意：---你購買了我們學校附近那家書店里的暢銷書了嗎？---對，我3天之前買的，但我聽說他們已經賣空了。從時間狀語three days ago可以看出這里應該用一般過去時；第二個分句中的they指的是暢銷書，它是動詞sell out 的承受著，所以要用被動語態(tài)。所以選B。