2019
灞婃睙鑻忕渷鍗椾含甯傛骇姘村尯涓�冧竴妯℃暟瀛﹁瘯鍗枫�愬惈绛?
妗堝強瑙ｆ瀽銆?/p>
濮撳悕
___________
鐝骇
____________
鍒嗘暟
__________
棰?/p>
鍙?/p>
涓�
浜?/p>
涓?/p>
鎬?/p>
鍒?/p>
寰楀垎
涓�銆侀�夋嫨棰?/p>
1.
瀹炴暟
9
鐨勫钩鏂规牴鏄紙
锛?/p>
A
锛幝? B锛?/p>
3 C
锛幝?
D
锛?
2.
涓嬪垪杩愮畻姝ｇ‘鐨勬槸锛?/p>
锛?/p>
A
锛?/p>
a2+a3=a5 B
锛巃2鈥3=a6
C
锛巃3梅a2=a D锛庯紙
a2
锛?/p>
3=a8
3.
濡傚浘锛屽湪鈻矨BC
涓紝
D
銆?/p>
E
鍒嗗埆鏄?/p>
AB
銆?/p>
AC
涓婄殑鐐癸紝涓?/p>
DE鈭C锛岃嫢
DE=2
锛?/p>
BC=5
锛屽垯
AD
锛?/p>
DB=
锛?/p>
锛?/p>
A
锛?/p>
3
锛?/p>
2 B
锛?/p>
3
锛?/p>
5 C
锛?/p>
2
锛?/p>
5 D
锛?/p>
2
锛?/p>
3
4.
鏈堢悆鐨勫崐寰勭害涓?/p>
1738000m
锛?/p>
1738000
杩欎釜鏁扮敤绉戝璁版暟娉曞彲琛ㄧず涓猴紙
锛?/p>
A
锛?.738脳106 B锛?.738脳107 C锛?.1738脳107 D锛?7.38脳105
5.
濡傚浘锛屽凡鐭ユ鏂瑰舰鐨勮竟闀夸负
1
锛岃嫢鍦嗕笌姝ｆ柟褰㈢殑鍥涙潯杈归兘鐩稿垏锛屽垯闃村奖閮ㄥ垎鐨勯潰绉笌涓?/p>
鍒楀悇鏁版渶鎺ヨ繎鐨勬槸锛?/p>
锛?/p>
A
锛?/p>
0.1 B
锛?/p>
0.2 C
锛?/p>
0.3 D
锛?/p>
0.4