[問題]新東方-聽力test4 Q23

[elizabeth88]

W:I think I'll get one of those new laser pens for my presentation.
M:You may regret it. Once it starts getting around that you spent extra money for this presentation.
What does the man imply?
C)He's worried she'll have to keep buying more.
D)He's worried the others will be jealous.
Ans:D
為什麼答案不是c呢?