Question

【题目】Does your father go to work, _______ foot or _______ bike?

A. on; with B. with; on C. by; on D. on; by

Answer 1

【答案】D

【解析】句意：你爸爸是步行上班还是骑自行车上班？短语on foot：步行；by+交通工具：乘…交通工具，by bike：骑自行车；结合句意可知选D。