下图中哪种结构的柱顶水平侧移最大？()

• A.<img src="https://timg.fentiku.com/img/2018-04-09/5acadd7607327.png" alt="" />
• B.<img src="https://timg.fentiku.com/img/2018-04-09/5acadd76299f7.png" alt="" />
• C.<img src="https://timg.fentiku.com/img/2018-04-09/5acadd7646ad6.png" alt="" />
• D.<img src="https://timg.fentiku.com/img/2018-04-09/5acadd766764e.png" alt="" />

正确答案：A