Question

he usually goes to school with foot

He usually goes to school bike，but sometimes he goes to school ______foot．（　　）

A. with；on

B. on；by

C. on；with

D. by；on

Answer 1

答案：D．考查介词．句意"他通常骑自行车上学，但有时步行去上学．"．第一个空，by bike骑自行车，介词短语做状语．第二个空，on foot步行，介词短语做状语．答案是D．