In North America most students go to school the school bus.A. onB. inC. byD. take

问题补充：

In North America, most students go to school the school bus.

A. on

B. in

C. by

D. take

答案：

(答案→)A. on

B. in

C. by

D. take

解析：通过公共汽车可用介词on加限定词加bus来表示，故本题选A。