The factory produced many famous cars none of shipped to foreign countries.A. whichB. itC

问题补充：

The factory produced many famous cars, none of shipped to foreign countries.

A. which

B. it

C. them

D. that

答案：

A. which

B. it

(答案→)C. them

D. that

解析：考查独立主格结构：因为ship是及物动词，后面缺少宾语，只能理解成是过去分词，做状语，既然不是一个句子，就是独立主格结构：逻辑主语none of them逻辑主语+过去分词短语做状语，句意：工厂生产了很多著名的汽车，但几乎没有被用船送到国外。选C。