问题描述:
The boy is my brother.The boy is standing at the door.合并:The boy who is standing at the door is
The boy is my brother.
The boy is standing at the door.
合并:The boy who is standing at the door is my brother.
省略:The boy standing at the door is my brother .
我的问题是:为什么合并后的句子中who和is可以省略?
The boy is my brother.
The boy is standing at the door.
合并:The boy who is standing at the door is my brother.
省略:The boy standing at the door is my brother .
我的问题是:为什么合并后的句子中who和is可以省略?
问题解答:
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