It can be inferred from the passage thatA．most art biennials are contemptible.B．art bienni

It can be inferred from the passage that

A．most art biennials are contemptible.

B．art biennials are encouraged to open.

C．art biennials of high quality are rare to see.

D．there are too many bargains in art biennials.

请帮忙给出正确答案和分析，谢谢！