[填空题]

A. Not everyone in Chile is happy. Investors in the smaller companies whose mines have been closed in the safety clamp-down are particularly displeased. But as well as complying with safety standards, it is helpful if mining companies have the resources, technical and financial, to cope when accidents do happen, as they inevitably will. As BP has demonstrated, being a big, well-financed business is no guarantee of an impeccable safety record. But BP did have one thing going for it—deep pockets. It has met the estimated $10 billion cost of the clean up so far, without recourse to the taxpayer.
B. Like unhappy families, every corporate disaster is unhappy in its own way. Except the Chilean mining disaster, which appears to be that rare phenomenon—a corporate disaster with a happy ending.
C. Of course, some people make their own luck. Unlike Tony Hayward, who sailed his yacht in the Channel while BP spewed oil in the Gulf of Mexico, President Pinera didn&