Business people see tourism as an opportunity to make ___ by sup

Business people see tourism as an opportunity to make ___ by supplying the goods and services.
A、a promise
B、an advance
C、a profit
D、a friend
【正确答案】：C
【题目解析】：C. a profit - 这个词指的是利润或收益，即通过销售商品或提供服务所获得的超过成本的收入。在这里，它准确地描述了商业人士将旅游业视为一个赚钱机会的原因。