A和D说的不是一会事,翻译以下就明白了 回到LZ的问题还是不明白,等NN指点 以下是引用xmlslj在2008-7-20 22:16:00的发言:
In terms of physics, the characteristic feature of the roller coaster is that the cars' potential energy, gained through their being lifted by a chain drive through the Earth's gravity to the top of the first drop , has been converted to kinetic energy by the time the ride ends. A cars' potential energy , gained through their being lifted by a chain drive B cars' potential energy , a gain achieved as they are lifted by a chain drive C potential energy from the cars' being lifted by a chain drive D potential energy of the cars , gained as a chain drive lifts them E potential energy gained by the cars , being achieved while a chain drive lifts them 答案是D 我不懂的是解释里提到 -ed分词gained跳过介词短语of the cars修饰potential energy 为什么这里不能用-ed分词可能就近修饰介词短语of the cars逻辑意思不合理 来作为排除D的理由?? 最近复习貌似总是遇见类似的问题 有时可以用就近修饰导致逻辑意思不合理来排除某个选项 有时却在答案的补充说明里提到是属于跳跃修饰 那么到底该怎么去判断呢? 总觉得有种就答案讲答案的感觉 就象鲁迅写的字是叫通假 而我们写的就叫错别字。。。。。 |