问题
选择题
________ in the fields on a March afternoon, he could feel the warmth of spring.[ ]
A．To walk
B．Walking
C．Walked
D．Having walked
答案
答案：B
搜题请搜索小程序“爱下问搜题”
________ in the fields on a March afternoon, he could feel the warmth of spring.[ ]
A．To walk
B．Walking
C．Walked
D．Having walked
答案：B