—Excuse me, where is Sunny Supermarket?

—_______. [ ]

A. I won't tell you.

B. It doesn't matter.

C. Don't worry.

D. Sorry, I'm new here.

市场风险是指市场收益率整体变化所引起的市场上所有资产的收益率的变动性，它是影响所有资产的风险，因而不能被分散掉。( )