标题: 请教OG12 - SC 87 & 89 [打印本页] 作者: dearsue 时间: 2009-12-5 20:52 标题: 请教OG12 - SC 87 & 89 87. 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
89. Dirt roads may evoke the bucolic simplicity of another century, but financially strained townships point out that dirt roads cost twice as much as maintaining paved roads. (A) dirt roads cost twice as much as maintaining paved roads (B) dirt roads cost twice as much to maintain as paved roads do (C) maintaining dirt roads costs twice as much as paved roads do (D) maintaining dirt roads costs twice as much as it does for paved roads (E) to maintain dirt roads costs twice as much as for paved roads作者: cynthia627 时间: 2009-12-5 21:15
C B？作者: imagelan 时间: 2010-6-5 04:11
被雷到了，怎么没有看到问题呢？