在计算营运指数时，经营所得现金是必需的一个数据，其计算过程中的“非付现费用”包括下列项目中的（）。

A.长期待摊费用摊销

B.无形资产摊销

C.固定资产报废损失

D.固定资产折旧

I knew nothing of the motives behind his recent move, and I don't know either the person to put him up to the action.

A．nor did I know ... who

B．not did I know ... that

C．nor do I know ... that

D．either did I know ... who