Question

I'm afraid this painting is not by Picasso．It's only a copy and so it's ________．

[　　]

A．priceless

B．invaluable

C．unworthy

D．worthless

Answer 1

答案：D
提示：

worthless“无价值的；无用的”．priceless“无价的；贵重的；无法估价的”；a priceless treasure“无价之宝”。invaluable“无法估价的；非常宝贵的”。unworthy“不值得的；不配的；无价值的”。