现金流量表是主要用于考察项目的( )。
A.偿债能力
B.资金流动性
C.赢利能力
D.抗风险能力
参考答案:C
I don't understand how you got a ticket. I always _____ you _____ a careful driver. [ ]
A. think; are
B. am thinking; are
C. thought; were
D. think; were
4轴功率表示在单位时间内流体从离心式泵或风机中所获得的总能量。