问题补充：
the money, I won’t lend it to you unless you promise to pay back before next Sunday.
A. Such as
B. As long as
C. As well as
D. As for
答案：
A. Such as
B. As long as
C. As well as
(答案→)D. As for
解析：考查介词短语。As for关于，至于；such as像……那样的；诸如，例如；as long as只要；句意：关于钱，除非你答应下星期天还给我，否则我不会借给你的。
