请教2000年10月12题（听力）

W: So did u pick up that orange juice for me like u said u would?

M: I meant to ,but I was short on cash. I will be going back later though after I stop by the bank--if u can wait that long

what does the man imply he will do?

a buy some orange juice for the woman

b borrow some money from the woman

c drive the woman to the store

d pay back money the woman lent him

答案是A，我怎么觉得是B

你想得太多了，心计好重呀。

FT,这和心计有什么关系

题目说的是imply，否则直接去买东西，干脆问what will the man do?不完了。