问题补充:
This kind of milk well this year. It out soon.
A. sells; will be sold
B. sells ; is sold
C. is sold; will be sold
D. is sold; sells
答案:
(答案→)A. sells; will be sold
B. sells ; is sold
C. is sold; will be sold
D. is sold; sells
解析:句意:这种牛奶今年很畅销。它很快就会卖完。sell well 畅销,此处的sell是不及物动词,不用被动语态;sell out 卖完,sell 是及物动词,it 指的是milk,故应该用被动语态。根据句意可知,这种牛奶很畅销,故会很快卖完,故选A。