—Did you visit the famous cultural relics last month?—No, we it, but we spent too much tim

网友回答

(答案→)A. could have visited
B. must have visited
C. can't have visited
D. shouldn't have visited
解析：考查情态动词表虚拟语气。A表虚拟，（过去）本能做某事却未做；B表猜测（过去）一定做了某事；C表猜测（过去）不可能做了某事；D表虚拟，（过去）本应该做某事却未做。根据语境“No,…but we spent too much time shopping（花太多的时间购物）”可知“本能去参观著名的文化遗址但没有去成”，故选A。句意：——上个月你们去参观了著名的文化遗址吗？——没有,我们本能去，但我们花太多的时间购物了。