个人实物黄金出金交易可通过（）渠道进行。

A.电话银行

B.网上银行

C.柜台交易

D.自助设备

My brother fell off his bike and hurt himself.（）

A.How careless he was! 

B.I'm sorry to hear that.

C.That's too bad.

D.I'm bad to hear that.