若某一时刻R1的NAPT变换表如表1-1所示，由Internet发往R1的报文信息如图1-2所示，填写图中空缺信息。

（9）处填（）。

Oily rags stored in a pile that is open to the atmosphere are a hazard because they may（）.

A.deteriorate and give off noxious gasses

B.spontaneously heat and catch fire

C.attract lice and other vermin and serve as a breeding ground

D.None of the above