陆游《杂赋》：“今朝半醉归草市，指点青帘上酒楼”。诗中“草市”出现得益于（   ）

A．城市布局的变化

B．市民阶层的兴起

C．娱乐场所的出现

D．商品经济的发展

With the food and drink _____, the prisoner had to walk out of the cave where he was hiding. 

A．run out of

B．run out

C．use up

D．give out