—— Sorry,I ______ to post the letter for you.—— Never mind._______ it myself after school.

问题描述:

—— Sorry,I ______ to post the letter for you.—— Never mind._______ it myself after school.
—— Sorry,I ______ to post the letter for you.
—— Never mind._______ it myself after school.
A.forget; I’d rather post B.forget; I’m going to post
C.forget; I’ll post D.forget; I’d better post
选哪个?为什么

我认为是C.首先排除A和C,我最好怎样我还是怎样,感觉有埋怨对方的意思,B呢是I‘m going to,就是立刻马上的意思,但是后边有时间的状语,是放学后,所以我觉得用将来时态,I’ll.如果有不对的地方请指出,毕竟好久没接触英语了.