Question

【题目】Jim often goes to school ________ bike．But today he goes to school ________ the school bus．

A．on；by

B．by；by

C．by；on

D．on；on

Answer 1

【答案】C

【解析】by bike是固定短语，意为“骑自行车”；on the school bus也是固定短语，意为“乘坐校车”。