问题如下图：
选项：
A. 
B. 
C. 
解释：
NO.PZ2016012101000024 问题如下 When, the enof accounting perio a revenue hbeen recognizein the financistatements but no billing hoccurreanno cash hbeen receive the accruis to: A.unbille(accrue revenue, asset. B.ferrerevenue, asset. C.unbille(accrue revenue, a liability. A is correct.When cash is to receiveafter revenue hbeen recognizebut no billing hactually occurre unbille(accrue revenue is recor Suaccruals woulusually occur when accounting perioen prior to a company billing its customer. This type of accruccontrastewith a simple cret sale, whiis reflecteincrease in revenue anincrease in accounts receivable. No accruis necessary.解析收入已确认，但是还没有开票，企业会在资产中确认一个unbillerevenue，开票后，unbillerevenue（资产）减少，同时应收账款增加。如果再收到现金，就是应收减少，现金增加。 请问B是什么意思？
NO.PZ2016012101000024 有点不太理解，accruerevenue和accrueexpense都是后收到钱先提供服务，区别在哪
NO.PZ2016012101000024 ferrerevenue, asset. unbille(accrue revenue, a liability. A is correct. When cash is to receiveafter revenue hbeen recognizebut no billing hactually occurre unbille(accrue revenue is recor Suaccruals woulusually occur when accounting perioen prior to a company billing its customer. This type of accruccontrastewith a simple cret sale, whiis reflecteincrease in revenue anincrease in accounts receivable. No accruis necessary. 解析收入已确认，但是还没有开票，企业会在资产中确认一个unbillerevenue，开票后，unbillerevenue（资产）减少，同时应收账款增加。如果再收到现金，就是应收减少，现金增加。unbillerevenue=accruerevenue对吗？accruerevenue是没有开票，对吗？应收账款是已开票，对吗？应收账款英文是什么
unbilleRevenue 和 ffer Revenue 啥区别？
麻烦问下这个过程的T账户怎么写
