A. 涓夋槦鏇查潰鐢佃嗛仴鎺у櫒蹇榪涢敭澶辯伒錛
閬ユ帶鍣ㄦ槸闈犲肩數紜呰兌鍋氭寜閽鐨勶紝涔嬫墍浠ヤ釜鍒鎸夐敭涓嶇伒鏁忥紝澶氬崐鏄瀵肩數姍¤兌鏉愭枡鑰佸寲錛岃倗鎴愭寜閽涓庣數璺鏉跨殑鎺ヨЕ鐐癸紝鎺ヨЕ涓嶈壇錛岃屼綘鍙鏄涓鍒鎸夐敭澶辯伒錛屼竴鑸涓嶄細鏄鐢佃礬闂棰橈紝閬ユ帶鍣ㄤ環浣嶈緝渚垮疁錛屼綘鍙浠ヨ喘涔頒竴嬈劇數瑙嗛氱敤嬈鵑仴鎺у櫒錛岀粡榪囧尮閰嶏紝鍩烘湰涓婂彲浠ユ浛浠e師瑁呴仴鎺у櫒銆