Use your head; nothing taught by others can have the same effect on you as learned by your

问题补充：

Use your head; nothing taught by others can have the same effect on you as learned by yourself.

A. those

B. what

C. that

D. the one

答案：

A. those

B. what

(答案→)C. that

D. the one

解析：考查代词用法。That指代不可数名词，或者可数名词单数，后面有定语修饰。本题的that指代something后面有定语修饰的。