【题目】The boy has great ________ in sports. Trained properly, he’ll make a first-class athlete in time.
A. motivation B. influence C. potential D. possibility
在线课程【答案】C
【解析】试题分析：A. motivation动机；B. influence影响；C. potential潜能；D. possibility可能性。句意：这个男孩在运动方面有很大潜能。正确训练，适时他会成为一流的运动员。C项符合语境。