题型:问答题 She pretended ______ to the manager, but actually she was thinking about something else.A. to listeningB. to have listened C. to be listening D. having listened 查看答案
题型:问答题 某施工企业需用一台价值20万元的施工机械,若采用融资租赁方式租入该种设备,年租金额为4.5万元,已知所得税率为33%,则其资金成本率为( )。A.22.5%B.15.08%C.14.47%D.6.75% 查看答案
题型:问答题 甲乙两物体做匀速直线运动,若运动的路程之比为3:2,所用时间之比为4:3,则它们的速度之比为___________;若通过相同的路程,则甲乙两物体所用时间之比为___________。 查看答案