居住区建筑容积率的比值是( )。

• A.<img src="https://timg.fentiku.com/147/2016/10/21/p80v7EIJOM.png" title='p80v7EIJOM.png' alt='p80v7EIJOM.png'/>
• B.<img src="https://timg.fentiku.com/147/2016/10/21/eMrs4ewwlm.png" title='eMrs4ewwlm.png' alt='eMrs4ewwlm.png'/>
• C.<img src="https://timg.fentiku.com/147/2016/10/21/7xsEYJxN6q.png" title='7xsEYJxN6q.png' alt='7xsEYJxN6q.png'/>
• D.<img src="https://timg.fentiku.com/147/2016/10/21/m5aNmS2AoA.png" title='m5aNmS2AoA.png' alt='m5aNmS2AoA.png'/>

正确答案：C