_____at in this way, the present situation about birds flue doesn’t seem so disappointing.

A．Looking

B．Looked

C．Having looked

D．To look

下列各项资产减值准备中，在相关资产持有期间内可以通过损益转回的有()。

A．存货跌价准备

B．长期应收款坏账准备

C．长期股权投资减值准备

D．可供出售权益工具投资减值准备