A-A+
Once a picture is proved to be a forgery it b
问题详情
Once a picture is proved to be a forgery, it becomes quite ______.
A.invaluable
B.priceless
C.unworthy
D.worthless
参考答案
正确答案:D
解析:worthless作“无价值的,无用的”讲,例如:No matter how dry a desert may be,it is not necessarily worthless.沙漠无论多么干旱,也未必没有价值。invaluable作“无价的,非常宝贵的,极贵重的”讲,例如,Many invaluable documents relating to the early period of the revolution are preserved in the museum.博物馆里收藏着许多有关革命初