208. Teratomas are unusual forms of cancer because they are composed of tissues such as tooth and bone not normally found in the organ in which the tumor appears.
(A)because they are composed of tissues such as tooth and bone
(B)because they are composed of tissues like tooth and bone that are
(C)because they are composed of tissues, like tooth and bone, tissues
(D)in that their composition, tissues such as tooth and bone, is
(E)in that they are composed of tissues such as tooth and bone, tissues
Only E, the best choice, clearly states that teratomas consist of tissues such as tooth and bone, and that such tissues are not normally found in the organ with the teratoma. Clear statement of this fact requires the repetition of tissues to establish the appositive--tissues normally found.... Without such repetition, A and B imprecisely state that the tooth and bone, as opposed to the tissues, are not normally found in the affected organ. Choices B and C alter the meaning with the use of like', that is, they suggest that the tissues are not tooth and bone, but only like them. The confused syntax of D states that their composition, not the tissues, is found in the organ....
搜索了以前的帖子,全没有问这个问题的,原来只有我一人不明白,郁闷~~~
请教og的这句解释是什么意思?Without such repetition, A and B imprecisely state that the tooth and bone, as opposed to the tissues, are not normally found in the affected organ.
以下是引用遥远的绿洲在2007-3-8 12:10:00的发言: 如果A,B选项没有重复tissues的话,会误认为not normally found修饰的是tooth and bone,从而产生误解
感谢绿洲的回答,我也又理解了一下,这句话Without such repetition, A and B imprecisely state that the tooth and bone, as opposed to the tissues, are not normally found in the affected organ.直译就是“如果没有这样的重复,A和B就会不严密的表达牙齿和骨头,而不是组织,通常不是患病的器官”