He is the most hard-working students in his class. That means he is more hard-working tha

问题补充：

He is the most hard-working students in his class. That means he is more hard-working than in his class.

A. anyone

B. other students

C. the other student

D. the other students

答案：

A. anyone

B. other students

C. the other student

(答案→)D. the other students

解析：句意：他是班上学习最努力的学生。意思是他比班里其它的学生学习更努力。anyone 任何人，这里也包括他自己，但是他不能与自己去比较，故此项排除；other 其它的，表示泛指；the other表示特指他班里的学生，应该是复数，故选D。