—He plays basketball so well! Who taught ?—He learnt it by . A. him; himB. himself; himsel

问题补充：

—He plays basketball so well! Who taught ?

—He learnt it by .

A. him; him

B. himself; himself

C. him; himself

D. himself; him

答案：

A. him; him

B. himself; himself

(答案→)C. him; himself

D. himself; him

解析：him 人称代词宾格，他。Himself反身代词，他自己。根据句意：他篮球打的这么好！谁教他的？him在句中做宾语。learn sth by oneself自学。回答：他自学的。故选C。