股票市场非系统性风险( )。

A．可通过分散化的投资组合方式予以降低

B．通常与上市公司微观因素有关

C．对特定的个别股票产生影响

D．对整个股票市场的所有股票都产生影响

My wife often forgets      the door, but she remembered      it when she left yesterday.     [ ]

A. to close, closing

B. closing, to close      

C. closing, close

D. to close, close