请教大全366

benelaine

366. 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
1。不明白句意，
2。不明白they do是什么意思。请教先。

lizaz

这里的they跟前面的their指代的不是同一个, 而是指wines, do补全的话是do sell, 这题是OG129,上面有解释的.