新东方补充教材，语法#20

asupls

20. Even though its per capita food supply hardly increased during two decades, stringent rationing and planned distribution have allowed the People's Republic of China to ensure nutritional levels of 2,000 calories per person per day for its population.

(A) Even though its per capita food supply hardly increased during
(B) Even though its per capita food supply has hardly increased in
(C) Despite its per capita food supply hardly increasing over
(D) Despite there being hardly any increase in its per capita food supply during
(E) Although there is hardly any increase in per capita food supply for

GMAT语法总结 基本原则CORRECTIVENESS
2.主谓搭配和代词指代（最根本2）代词指代
代词指代单复数错误最为常见

我的疑问是

－ 选项A当中的its难道不会有指代不清的问题吗？后文中有好几个单数名词，rationing和distribution

－ 选项E为什么错了呢，石林的解释是there be句型基本都是错的，唯一对的情况是表示自然存在，可我觉得E的用法并不违背啊

希望NN能指点，非常感谢！

gonghao

－ its只能指中国，stringent rationing and planned distribution have
    

－(E) Although there is错 hardly any increase in per capita food supply for错