OG11-Review 81-OG10-129

129. In an effort to reduce their inventories, Italian vint­ners have cut prices; their wines have been priced to sell. and they are.
                

(A)  have been priced to sell, and they are

(B)  are priced to sell, and they have

(C)  are priced to sell, and they do

(D)  are being priced to sell, and have

(E)   had been priced to sell, and they have

请教一下。这道题答案是C，我选择的B。看了OG的解释也不太明白。为什么后面来了个they do。做题的时候在BC之间衡量了半天，对最后一个逗号后面的内容不大理解。

还看见一个解释说they是指代wines，更不理解了。

请大牛指点，谢谢。

do 代替的動詞是代替前面提到的sell

(C)  are priced to sell, and they do (do代sell)

 they代替的是酒商從their wines就可以判斷絕不可能代替wines

 they代替的是酒商從their wines就可以判斷絕不可能代替wines

B)  are priced to sell, and they have (sold)

所以後面要補上的是sold不會是sell

這樣可以理解嗎 我怕我表達不好