20. Sartre believed each individual is responsible to choose one course of action over another one, that it is the choice that gives value to the act, and that nothing that is not acted upon has value.
(A) each individual is responsible to choose one course of action over another one
(B) that each individual is responsible for choosing one course of action over another
(C) that each individual is responsible, choosing one course of action over another
(D) that each individual is responsible to choose one course of action over the other
(E) each individual is responsible for choosing one course of action over other ones

答案B. D的over the other是不对. 想请教B D比起来, responsible for 和 responsible to 有什么区别? 谢谢

很少见responsible to;
FROM MY Dictionary:

be responsible for
对…负责
The police are responsible for the preservation of public order and security.
警察有责任维护公共秩序和安全。

有责任答复的需要作出交代的；应负责的：
The cabinet is responsible to the parliament.
内阁对国会有应答义务

谢谢NN的解答。

是 responsible for更常用, 感觉 更强调 duty . 而 responsible to 只是对某某的应答, 没有 duty的感觉. 例如: Each student is responsible to obtain the necessary visa.

anyway, GMAT不大会是考 responsible to 的了.