To save money, .
A. every means must be tried
B. it’s important not to buy expensive things
C. not to waste money matters a lot
D. we decided to take his advice
网友回答
A. every means must be tried
B. it’s important not to buy expensive things
C. not to waste money matters a lot
(答案→)D. we decided to take his advice
解析：考查句子结构，这里的不定式是目的状语，不定式的逻辑主语应该和句子的主语一致，这句话的主语一定是人，只有D项是正确的，句意：为了节约钱我们决定采纳他的建议。选D。