牛牛们帮忙看一道题，新东方小兰

the city's public transportation system should be removed from the jurisdiction of the municipal government, which finds it politically impossible either to raise fares or to institute cost-saving reductions in service, If public transportation were handled by a private firm, profits would be vigorously pursued, thereby eliminating the necessity for covering operating costs with government funds.

the statements above best support the conclusion that: political consideration would not prevent private firms from ensuring that revenues cover operating costs.

我不太理解选项中说的意思，请帮忙。谢谢了

题目说，公共交通应该由私人控制而不是政府。因为私人控制的系统会以利益为重这样就不再需要用政府资金来支付成本operating cost了。结论是，政府允许私人部门用得来的盈利revenue来支付成本。我们可以取反，如果政府不允许私人部门用revenue来支付成本cover operating cost,那么很可能还是要动用政府资金来cover的，这样就和原文说不需要政府资金的结论相反，因此取反是错的话那么这个说法就是正确的结论了啊

选项大意：政府不会阻止私人公司用利润覆盖成本。

个人意见：）