本文讲述了美国伟大女性伊丽莎白•布莱克韦尔不平凡的一生。
6．C 细节理解题。Elizabeth Blackwell生于1821年， 根据第二段In 1832, her father’s business was destroyed by fire, so her family moved to New York City可知，她11岁的时候随家人搬迁到美国，故选C。
7．B 细节理解题。根据第五段She wanted to be a surgeon, but a serious eye problem forced her to give up the idea.可判断选B。
