[根据句意英文完成单词]when he is ___(have time),he visits his grandparents.
问题描述:
[根据句意英文完成单词]when he is ___(have time),he visits his grandparents.
答
free 空闲的
[根据句意英文完成单词]when he is ___(have time),he visits his grandparents.
free 空闲的