单选题 There was snow everywhere, so that the shape of things was difficult to ______. (2010年四川大学考博试题)
【正确答案】 A
【答案解析】解析:在给出的选项中:identify“识别,鉴定,认明,认同,感同身受”:authorize“授权给,全权委托,允许,认可,批准”;justify“替……辩护,证明合法”:rationalize“使合理化,使有理化”。根据句意和各个选项的意思可知,正确答案是A。