They are teachers and don't realize what it takes to start and run a company.为什么是 what it takes ,而不是what takes it 或者what they take 还有这是什么语法

They are my teachers.teachers提问 Who are they They are teachers.(改错 They are German teachers.They are Germen teachers.哪一个对 they are teachers 改为疑问句 They are teachers.变成单数 英语翻译They are (profession) teachers. They are all teachers.( )( )them are teachers.改为同义句. They are teachers .They are friendly.(同义句)They are teachers ___ ____ friendly.这个句型。 What are they?A.They are their teachers.B.They are teachers .要说明原因 They are both teachers.(改为同义句) They are teachers 改成特殊疑问句 Are they your teachers?(否定回答) They are teachers 否定句是什么 They are all teachers.（否定句） They are all teachers改成同义句 改错They are our Math' s teachers. Are ____(they) new teachers from England! They are w__ teachers.they are often in nice skirts.