单项选择题
A．She is a serious lady. B．She is a strict teacher. C．She is a narrow-minded lady. D．She is a poor but kind teacher.
A．AB B．B C．O D．None of the above
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.