Question

【题目】He's going to go to school _______and I'm going to walk to school.
A.by bus
B.on bus
C.at bus

Answer 1

【答案】A
【解析】本题含义为：他将乘公共汽车去学校，我将走路上学。乘坐某种交通工具使用介词by，故选A。