税收是以()为基础的不直接偿还的强制性收入
A、公民自愿纳税
B、国家国有资产管理职能
C、国家权力
D、交换
参考答案:C
Studies show that daydreaming contributes significantly to concentration powers and the ability _____ with others.
A.communicating
B.to be communicated
C.to communicate
D.to communicating
为解决寿险经营的困难,人寿保险多采用______代替年年更新的自然保费。
A.均衡保费 B.平衡保费C.平均保费 D.非自然保费