------He was _____ tired ______ he fell asleep as soon as he lay down.

-------­­­­­­­Oh ,we can go out and let him have a good rest.

A．too ,to

B．so, that

C．enough ,to

D．such ,that

200吨棉花，每吨1000元，足额投保海洋货物一切险，受潮贬值20%，保单注明有1%的免赔绝对免赔率，请计算赔款。