(2014·辽宁丹东市质检)While prices are rising so fast，many people are working out ways to________their expenses.

A．cut down　

B．put down

C．turn down　

D．settle down

台湾出口外向型经济发展的有利因素有

①、良港众多②、岛内矿产资源丰富③、吸收外国资本④、岛内市场广阔[ ]

A、①②

B、①③

C、②④

D、③④