[求助]大全B-17，谢谢！

pangpangshin

17.   During the first nine months of 1979, textbook publishers incurred substantial costs for creating products that, due to a decline in public funding for instructional material, never were sold.

(A) funding for instructional material, never were

(B) funding for instructional material, never was

(C) funding, the instructional material, was never

(D) funding for instructional material, the products were never（A）

(E) funding, they were never

正确答案A

请问这里never were sold 是个什么句式？倒装么？为什么用复数were呢？

谢谢指教！ 

seastone

During the first nine months of 1979, textbook publishers incurred substantial costs for creating products that, due to a decline in public funding for instructional material, never were sold.

the subject is Products, nerver were sold modify the products.

cyjessica128

这里的due to a decline in public funding for instructional material, 是插入语，

应该是creating products that never were sold

that 修饰的是Products. 当然复数了，应该不是倒装吧，正常语序。

D和E选项出现了新的主语，属于SC的典型的错误，C和B中的WAS单数不对，

所以选A

不过其实这句话，我一开始都没有看的很懂，后来看选项排除的。

pangpangshin

谢谢上面两位的回答，明白啦！