单项选择题
A．believes he was fired illegally B．says he was not H1V positive C．understands why he had to be fired D．lives in San Francisco
A．become a riverboat pilot B．gather material for his books C．make money D．enjoy himself
A．They thought the Indians were not friendly to them. B．They wanted to seize the lands as their own. C．Because North America was first discovered by them. D．Because the Indian people liked making war to them.