【单选题】A deadweight loss ________.
A.
is created when firms underproduce the good but not when they overproduce the good.
B.
is a loss to producers of the good but not a loss to consumers
C.
is a loss to consumers and a gain to producers
D.
is a loss to the entire society
【简答题】Darwin was convinced that the loss of these tastes was not only a loss of happiness, but might possibly be injurious to the intellect, and more probably to the moral character.
【简答题】(50) Darwin was convinced that the loss of these tastes was not only a loss of happiness, but might possibly be injurious to the intellect, and more probably to the moral character.此处译文为:
【多选题】Partial loss means that the loss or damage to the goods is only partial. It includes ( ).
B.
constructive total loss
【单选题】若有int a=2;执行下列语句后a的值为( ) switch(a) { case 1: a++; case 2: a--; case 3: ++a; break; default:a++; }
【单选题】若有int a=2;执行下列语句后a的值为( ) switch(a) { case 1:a++; case 2:a; case 3:++a;break; case 4:--a; default:a++; }