单选题对逻辑表达式<img border="0" alt="" src="https://tuku.weimei168.com/uploads/upimg/20251103/23818685_0.png">的化简结果是（　　）。<br/> <img border="0" alt="" src="https://tuku.weimei168.com/uploads/upimg/20251103/23818685_0.png">