【简答题】子宫平滑肌抑制药可()子宫平滑肌收缩,临床上主要用于()。
【简答题】书法小组的男生比民乐小组的女生少( )人。
【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
【判断题】各省、自治区、直辖市实验动物管理委员会下设办公室,具体负责本地区实验动物的日常管 理工作,简称动管办。
【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.
【单选题】酒杯的容量习惯用盎司(OZ)来计算,有时用毫升(ml)来计算,1OZ相当于()。
【简答题】下列坐标图所表示的量的关系正确的是 ( )
【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.