Much of the farm is under water;________ the grain, most of that has been ruined.

A．owing to

B．thanks to

C．as for

D．as with

银行资产保全是银行对已出现风险或即将出现风险的资产，运用或借助经济、法律、行政等手段，实施保护性措施或前瞻性防护措施，以()

A.化解资产风险

B.规避资产风险

C.化解和规避负债风险

D.最大限度地减少损失

E.规避负债风险