—What is your favorite Tom?—I like English best.A. colourB. seasonC. subjectD. sport

问题补充：

—What is your favorite , Tom?

—I like English best.

A. colour

B. season

C. subject

D. sport

答案：

A. colour

B. season

(答案→)C. subject

D. sport

解析：句意：--你最喜欢的学科是什么，Tom?--我最喜欢英语。分析在答语中英语是学科，故选C