Being a person，Aunt Li wouldn’t let anyone or any difficulty stop her.
A. stubborn
B. reliable
C. determined
D. concerned
网友回答
A. stubborn
B. reliable
(答案→)C. determined
D. concerned
解析：句意：作为一个意志坚定的人，李阿姨不会让任何人任何困难拦住她。stubborn固执的；reliable 可以信赖的； determined意志坚定的；concerned关心的。故选C。
考点: 考查形容词的用法。