以下是引用pigy75760305在2006-7-16 11:30:00的发言:------------------------------------------------------------------------------------------------------------- GWD-25-Q24 Although improved efficiency in converting harvested trees into wood products may reduce harvest rates, it will stimulate demand by increasing supply and lowering prices, thereby boosting consumption. A. in converting harvested trees into wood products may reduce harvest rates, it will stimulate demand by increasing supply and lowering prices, thereby boosting. B. In converting harvested trees into wood products may reduce harvest rates, demand will be stimulated because of increasing supply and lowering prices, which boost. 这题还是支持A, A 中it指代improved efficiency没有什么不对. B有很多缺陷,好像从没见过be stimulated because of ,而且increasing supply and lowering prices, which boost. which指代哪个??increasing supply and lowering prices?还是increasing supply 还是lowering prices?? 歧义不要太多 |