These are four rooms in the flat.改疑问句These are four rooms in the flat.改疑问句( )( )rooms are these in the flat.
问题描述：
These are four rooms in the flat.改疑问句
These are four rooms in the flat.改疑问句
( )( )rooms are these in the flat.
答
有BE动词的话改成疑问句就把BE动词往前提就行拉..
前面两位都对咯.
两个空是在哪里的..