The demand for goods depends totally on the price of demanded goods.A．YB．NC．NG

Markets do not necessarily totally on the price of demanded goods.A．YB．NC．NG

听力原文：The national forestry industry has seen a large increase in the demand for lumber

The food is【 inadequate 】for ten people.A. demand

The insurance paid for earthquake depends on the

A．The demand for recycled materials should be inc

Demands for stronger protection for wildlife in Britain sometimes hide the fact that simil