标题: [求助]请教句子重心问题 [打印本页] 作者: dreadpower 时间: 2003-12-17 21:28 标题: [求助]请教句子重心问题 113.Analysts blamed May’s sluggish retail sales on unexciting merchandise as well as the weather, colder and wetter than was usual in some regions, which slowed sales of barbecue grills and lawn furniture. (B) which was colder and wetter than usual in some regions, slowing (C) since it was colder and wetter than usually in some regions, which slowed 答案是B，没有问题