56. Architects and stonemasons, huge palace and temple clusters were built by the Maya without benefit of the wheel or animal transport. (A) huge palace and temple clusters were built by the Maya without benefit of the wheel or animal transport (B) without the benefits of animal transport or the wheel, huge palace and temple clusters were built by the Maya (C) the Maya built huge palace and temple clusters without the benefit of animal transport or the wheel (D) there were built, without the benefit of the wheel or animal transport, huge palace and temple clusters by the Maya (E) were the Maya who, without the benefit of the wheel or animal transport, built huge palace and temple clusters
我在C和E中犹豫,OG中讲到 . E is awkwardly phrased and produces a sentence fragment, because the appositive noun phrase Architects and stonemasons cannot serve as the subject of were the Maya. 我不太理解,另外C比E还有那里好呢?
同位语进一步说明主语,并以逗号把主语和谓语分开。主语同位语说明主语某一方面的内容. 在C中,Architects and stonemasons说明了MAYA人的一个特性,而E是说Architects and stonemasons就是MAYA,也可以理解为除了MAYA别的人就不是Architects and stonemasons了,所以不合理,不知道我说清楚了没有