751. The Federalist papers, a strong defense of the United States Constitution and important as a body of work in political science as well, represents the handiwork of three different authors.
(A) and important as a body of work in political science as well, represents
(B) as well as an important body of work in political science, represent
(C) and also a body of work of importance in political science is representing
(D) an important body of work in political science and has been representative of
(E) and as political science an important body of work too, represent
答案是B,可是我有一個疑問:The Federalist papers到底是單數還是複數呢?從答案represent來看是複數,可是他的同位語又是 a strong defense of the United States Constitution as well as an important body of work in political science,a和an说明了單數,那這樣又單數又複數的會不會有點自相矛盾呢?
請指教,谢谢!