问题如下：
Which of the following descripton of the company solvency ratio is most accurate?
选项：
A. If a company has a higher interest coverage ratio than before, the company's solvency is weaker.
B. If a company has a higher financial leverage ratio, its solvency is weaker.
C. If a company has a higher interest coverage ratio than before, the company has a lower ability to cover its interest payments by EBIT.
解释：
B is correct. Lower Interest coverage ratio and high finance leverage ratio would indicate that solvency is weak.
这道题看不懂，ratio类的题目怎么记得？
