单项选择题
A．told about their houses B．entertained C．silly D．very worried about their houses
A．200,000 acres in about 15 hours B．about 1,333 acres in about 1 hour C．about 3,000 acres in 2 hours D．70 miles in more than 15 hours
A．the firefighters were unfair B．the fire was moving fast making it dangerous C．the firefighters were overly careful D．it was easier for the firefighters