问题补充：
The story was written in easy English even the seven-year-old child could understand it.
A. very, that
B. so, that
C. too, to
D. such, that
答案：
A. very, that
B. so, that
C. too, to
(答案→)D. such, that
解析：根据题干，本句的意思是“这个故事是用如此容易的英语写的，以至于甚至七岁的孩子也能读懂。”选项中A选项本身错误，故排除；too…to“太…而不能”不符合题意，故排除C；BD都是“如此…以至于”的意思，但是such主要修饰名词，而so主要修饰形容词，根据English可知，应该用such。所以本题选D。
