想问下列表达方式都是可以的嘛
How kind of him it is to help us.
How kind of him to help us.
How kind he is to help us.
下列表达方式都完全可以:
1. How kind of him it is to help us.
比较:It is kind of him to help us.
2. How kind of him to help us. (可视为上面一句省略了 it is)
比较:It is kind of him to help us.
3. How kind he is to help us.
比较:He is kind to help us.