Betty’s mother died of cancer last year, which had a great influence on her. She her mind to be a doctor to help the sick.
A. made up
B. packed up
C. picked up
D. gave up
网友回答
(答案→)A. made up
B. packed up
C. picked up
D. gave up
解析：make up one’s mind to do sth表示决定做某事的含义，符合本题的含义，故本题选A。