绗崄鍥涚珷 绠楁硶鍒濇 1 1 1 1 1 1锛庯紙2018 鍏浗鈪紝7 锛変负璁畻肀 = 1鈭 + 鈭 +鈰? 鈭 锛岃璁簡涓嬮潰鐨勭搴忔鍥撅紝鍒 2 3 4 99 100 鍦鐧芥涓簲濉叆( ) A 锛庰仏 = 饊仏 + 1 B锛庰仏 = 饊仏 +2 C 锛庰仏 = 饊仏 +3 D锛庰仏 = 饊仏 +4 1 1 1 1 1 1.B 鐢表眴 = 1鈭 + 鈭 +鈰? 鈭 寰楃搴忔鍥惧厛瀵瑰鏁伴绱