Do you go to school bike or foot?A. by; byB. on; on C. by; onD. on; by

问题补充：

Do you go to school bike or foot?

A. by; by

B. on; on

C. by; on

D. on; by

答案：

A. by; by

B. on; on

(答案→)C. by; on

D. on; by

解析：by bike 为on foot均为固定词组搭配，故选答案为C