单项选择题
A．very short B．about 1.5 hours at a time C．about 12 days D．a day long
A．the suppliers have no power to sell B．California don't really need the power C．the governor needs to approve the sale D．the utilities have no credit
A．that there is no real energy crisis B．that the energy crisis is real C．that the utilities are working to fix the problem D．that his business doesn't need power