自然型筹资
参考答案：
企业生产经营过程中往往还形成一些受益在先，支付在后，支付期晚于发生期的费用，这些费用可以视为企业的自然性筹资。
In1994, China began collecting income tax from citizens earning more than 800 Yuan per month but only 1% people were earning more than _______; now about 60% earn the amount.
A．this
B．these
C．those
D．that
毕节地区水能资源丰富，理论蕴藏量达221.21万千瓦，己开发156万千瓦，把己开发水能资源用四舍五入法保留两个有效数学并且用科学记数法表示应记为（ ）千瓦．
A．16×105
B．1.6×106
C．160×106
D．0.16×107
