The newly-designed iPhone 4S on the market well now. Get one before it out in the shop.
A. sells, is sold
B. sells, sells
C. is sold, is sold
D. is sold, sells
网友回答
(答案→)A. sells, is sold
B. sells, sells
C. is sold, is sold
D. is sold, sells
解析：sell,本身不用被动语态，用主动语态的结构表示被动语态的意思，而sell out 表示卖光了，他有被动语态，故选A