题干
We are tired. Let's stop ______ to ______.
A：walk; rest
B：walking; rest
C：to walk; resting
D：walks; resting
答案(点此获取答案解析）
B
We are tired. Let's stop ______ to ______.
A：walk; rest
B：walking; rest
C：to walk; resting
D：walks; resting
