【多选题】我国财务报表审计的总目标是对财务报表的( )发表审计意见。
【单选题】下列叙述错误的是 [ ]
A.
圆的周长 C=2πR. 圆周率π和圆的半径的关系是反比例关系
B.
式子xy=-1表示y是x 的反比例函数,也可表示x是y 的反比例函数
D.
函数y= 也可看做y是3x的反比例函数,k= -2
【多选题】下列句子中的“反”字表示“回来”的意思的是:()。
C.
虚囹圄而免刑戮,去收孥污秽之罪,使各反其乡里
【单选题】行程速比系数K=1,表示从动件正、反行程的速度V正、V反有如下关系 。
【单选题】What reason do Americans give for the reduction in traffic accidents?
A.
Their imposition of speed limit.
B.
Their introduction of driving tests.
C.
Their guide to inexperienced drivers.
D.
The rise in their traffic density.
【单选题】From an economic perspective, imposition of a per unit tax is only advantageous if:
A.
the social benefits derived from added tax revenues are sufficient to overcome the social costs at a risk-adjusted rate of return..
B.
the social benefits derived from added tax revenues are sufficient to overcome the private costs at a risk-adjusted rate of return..
C.
the benefits derived from added tax revenues are sufficient to overcome the economic costs tied to the deadweight loss in social welfare.
D.
positive tax revenues are generated.
【多选题】我国财务报表审计的总目标是对财务报表的 ( ) 发表审计意见
【单选题】Imposition of a per unit tax t generates new tax revenues which can perfectly compensate for the attendant losses in consumer surplus and producer surplus caused by the tax.