患者女性，76岁，因患有严重的口腔疾病不能进食，需对患者进行鼻饲，请你施行插胃管术 。
参考答案
参考解析
【分析题】
A bridge would cost far more than a tunnel, but you would be able to go by rail or by car on a bridge, whereas a tunnel would provide a rail link only.
