Goods that are not excludable are usuallyA.higher

Customers are asked not to handle the goods in the shop.（英译中)

People have realized that resources are wasted if goods_________.A．are not of lasting valu

I am afraid customers are expected to check that goods are satisfactory on（).

Public goods are those products from whose enjoyment nobody can be effectively excluded. E

The re－examination results indicate that one－third of the goods are not（) standard.

Public goods are those commodities______enjoyment nobody can be effectively excluded.A．in