Question

【题目】I go to school by _______, but my best friend goes there _____foot.

A. a bike; by B. bikes; on

C. bike; on D. bike; by

Answer 1

【答案】C

【解析】

试题分析：句意：我骑自行车去上学，但是我的最好的朋友步行去上学。这里是固定短语by+表示交通工具的名词（用单数）；所以应该是by bike；on foot步行。故选C。