题型:填空题 The shop owner will get all these goods ordered ___________ to the customers today.A.to deliverB.deliveringC.deliverD.delivered 查看答案
题型:填空题 下面对下图中由Q1点到Q2点运动的描述中,理解正确的是[ ]A、该商品因供过于求而减小生产规模B、该商品的互补商品需求量从增加到减少C、该商品的替代商品需求量从减少到增加D、该商品因价格上升而扩大生产规模 查看答案
题型:填空题 With the development of industry, the problem of pollution was ______ from the very beginning, but no one cared about it until the late 1800s.A.solvedB.absentC.presentD.lacking 查看答案