问题详情

"There is no easy solution" in the final paragraph probably means that
A．the government doesn"t support Howard Davies"s decision.
B．it"s a tough decision facing both financial and environmental costs.
C．the public hold different opinions on where to build the airport.
D．Davies can"t identify the economic benefits brought by a new airport.请帮忙给出正确答案和分析，谢谢！