As close friends, they used ______ to school together. [ ]A. to walk B. walking C. to walking D. wal

题目简介

As close friends, they used ______ to school together. [ ]A. to walk B. walking C. to walking D. wal

题目详情

As close friends, they used ______ to school together.

A. to walk
B. walking
C. to walking
D. walk
题型:单选题难度:中档来源:0107 月考题

答案

A

更多内容推荐