Try hard to make what the teachers teach and you’ll all make good progress in your studies

问题补充：

Try hard to make what the teachers teach,and you’ll all make good progress in your studies.

A. you

B. yours

C. youself

D. youselves

答案：

A. you

(答案→)B. yours

C. youself

D. youselves

解析：you你，指人；youself你自己；youselves你们自己；yours 你的；名词性物主代词

句意：试图使老师讲的变成你自己的，那么你就在学习上会取得很大的进步。根据句意故选B。