问题如下图：
选项：
A. 
B. 
C. 
解释：
quick ratioo分子可以写成CA-InV或者
cash + mktable security + receivable对吧？所以解释inventory或者receivables以及mktable security有什么不对吗
NO.PZ2018062004000119 问题如下 Whcconclufrom the following table? A.There mreceivables aninventory problems neeto aresse B.There mreceivables problem nee to aresse C.There minventory problem nee to aresse C is correct. Accorng to the increasing current ratio,the company’s liquity is improve However, from the perspective of quiratio, its liquity appears to teriorating. The fferenmust the result of changes in inventories. The ratios msuggest ththere minventory problem nee to aresse quiratio是current ratio剔除了inv的影响，那么quiratio下降，不是就说明是inv之外的因素导致的吗？
NO.PZ2018062004000119 问题如下 Whcconclufrom the following table? A.There mreceivables aninventory problems neeto aresse B.There mreceivables problem nee to aresse C.There minventory problem nee to aresse C is correct. Accorng to the increasing current ratio,the company’s liquity is improve However, from the perspective of quiratio, its liquity appears to teriorating. The fferenmust the result of changes in inventories. The ratios msuggest ththere minventory problem nee to aresse current ratio=CA/CL、quiratio=(CA-inv)/CL，16-17年current ratio上升，而quiratio下降，那inv的变动应该是怎样的，才可以达到这个效果？
我觉得应该是C啊？ 还是说我没读明白B、C的意思，明显排除了存货之后，标明应收现在状况不好啊
没转过来，我选的C这两个比率都是越高越好，current 受了存货的影响更高，quick没有存货影响后更低，所以不是应该存货的状态比较好，问题存在receivable 上吗
