It was a pity that the great scientist died his research unfinished. A. forB. withC. fromD

问题补充：

It was a pity that the great scientist died his research unfinished.

A. for

B. with

C. from

D. of

答案：

A. for

(答案→)B. with

C. from

D. of

解析：考查with复合结构。With的复合结构为：with+宾语+宾语补足语；在考查中介词考查宾语补足语的用法，如果宾语补足语与宾语构成主动关系，使用现在分词的形式；如果构成被动的关系，就使用过去分词的形式。在句中做状语。句意：他的研究工作没有完成就去世了，这真是一件遗憾的事情啊。故B正确。