问题详情

Fiveyearsofhugelosses______.
A．havemadeLloyd"schangeitsbusinessscope
B．ofLloyd"shaveruinednearly5%ofitsmembers
C．ofLloyd"shasunderminedthebaseforitslong-termprofitability
D．haveruinedLloyd"slong-termcompetitiveness

请帮忙给出正确答案和分析，谢谢！