(江西省重点中学2009届高三第一次联考)-Did you visit the famous cultural relics last month? -No, we visited it, but we spent too much time shopping. A. could have B. must have C. can have D. ought to have 考点解析:句意为: “我们本来有时间参观的.可是我们在购物上花费了太多的时间 . could have done表示“过去本来可以做某事 .最佳答案为A. 【查看更多】
