【单选题】The study of language at one point in time is a______study.
【单选题】The reaction of meteorite researchers to the claims reported last August can be best described as ______.
【单选题】A公司因为一项未决诉讼估计应偿付V公司的金额为70万元,符合预计负债的确认条件,同时基本确定会得到C公司的补偿金额为50万。A公司应确认预计负债的金额为
【单选题】在photoshop6中允许一个图象的显示的最大比例范围是多少?