瑞祥高级中学2012-2013学年高一下学期期中考试英语
试题一、单项选择（共15小题；每小题1分，满分15分）从a、b、c、d四个选项中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。 1.the loss has not yet been ________accurately(精确地)，but it is believed to be well beyond a hundred million dollars. a. calculated b. solved c. explored d. operated
