The risk of cancellation，war risks，( )are the main risks that political risks may include．

A．the fluctuation of the price

B．financial crisis

C．the fluctuation of the exchange rate

D．risk of expropriation or confiscation of the importer's company

脊髓颈膨大横贯性损害引起

A．四肢中枢性瘫痪
B．双上肢周围性瘫痪，双下肢中枢性瘫痪
C．截瘫
D．单瘫
E．偏瘫