Nothing can stop a student his mind to give up his studies.
A. promised; to change
B. promised; changing
C. promising; changing
D. promising; to change
网友回答
A. promised; to change
B. promised; changing
(答案→)C. promising; changing
D. promising; to change
解析：这题考查形容词和固定词组：promising是有希望的，第二空考查stop sb （from）doing句意是;没有什么可以阻止一个有希望的学生改变想法放弃学习。选C。