The expenses should be limited to what you can really ________.

The expenses should be limited to what you can really ________.
A、afford
B、effect
C、spend
D、cost
【正确答案】：A
【题目解析】：afford负担得起；effect影响；spend花费；cost花费
句意：费用应该限制在你真正能负担得起的范围内。