绗?/p>
1
椤?/p>
鍏?/p>
19
椤?/p>
涓冨勾绾т笅绗竴鍛ㄥ懆缁冩暟瀛﹁瘯鍗峰惈瑙ｆ瀽
涓�锛庨�夋嫨棰橈紙姣忛
3
鍒嗭紝鍏?/p>
30
鍒嗭級
1
锛庣敱鍥惧彲鐭ワ紝鈭?/p>
1
鍜屸垹
2
鏄竴瀵癸紙
锛?/p>
A
锛庡椤惰
B
锛庡悓浣嶈
C
锛庡唴閿欒
D
锛庡悓鏃佸唴瑙?/p>
2
锛庡凡鐭ュ鍥撅紝鈭?/p>
1=
鈭?/p>
2
锛屽垯鐩寸嚎
a
涓庣洿绾?/p>
b
鐨勫叧绯绘槸锛?/p>
锛?/p>
A
锛庡钩琛?/p>
B
锛庣浉浜?/p>
C
锛庡瀭鐩?/p>
D
锛庝笉鑳界‘瀹?/p>
3
锛庢棤閿″湴閾?/p>
4
鍙风嚎浠婂勾
3
鏈堝紑寤猴紝鍏ㄩ暱绾?/p>
24400m
锛岃繖涓暟鎹敤绉戝璁版暟娉曞彲琛ㄧず涓猴紙
锛?
A
锛?/p>
244
脳
10
2
B
锛?/p>
2.44
脳
10
2
C
锛?/p>
2.44
脳
10
4
D
锛?/p>
2.44
脳
10
5
4
锛庝袱鐩寸嚎琚涓夋潯鐩寸嚎鎵�鎴紝鍒欙紙
锛?/p>
A
锛庡唴閿欒鐩哥瓑
B
锛庡悓浣嶈鐩哥瓑
C
锛庡悓鏃佸唴瑙掍簰琛?/p>
D
锛庝互涓婄粨璁洪兘涓嶅
5
锛庡鍥撅紝
AB
銆?/p>
CD
鐩镐氦浜庣偣
O
锛?/p>
EO
鈯?/p>
AB
锛屽垯鈭?/p>
1
涓庘垹
2
鐨勫叧绯绘槸锛?/p>
锛?/p>
A
锛庣浉绛?/p>
B
锛庝簰浣?/p>
C
锛庝簰琛?/p>
D
锛庡椤惰
6
锛庝笅鍒楄娉曟纭殑鏄紙
锛?/p>
A
锛庤繃涓�鐐规湁涓斾粎鏈変竴鏉＄洿绾夸笌宸茬煡鐩寸嚎骞宠
B
锛庝袱鐐逛箣闂寸殑鎵�鏈夎繛绾夸腑锛岀嚎娈垫渶鐭?/p>
C
锛庣浉绛夌殑瑙掓槸瀵归《瑙?/p>
D
锛庤嫢
AC=BC
锛屽垯鐐?/p>
C
鏄嚎娈?/p>
AB
鐨勪腑鐐?/p>
7
锛庡鍥撅紝涓嬪垪鍥涚粍鏉′欢涓紝鑳藉垽瀹?/p>
AB
鈭?/p>
CD
鐨勬槸锛?/p>
锛?/p>