单项选择题

The power outages can be ______.

A．very short
B．about 1.5 hours at a time
C．about 12 days
D．a day long
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单项选择题
Most Californians think ______.
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
单项选择题
California utilities couldn't get suppliers to sell them power because ______.
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
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