1
涓冨勾绾ф暟瀛︿笅鍐岀涓�銆佷簩銆佷笁绔犳祴璇曢
锛堣瘯棰樻弧鍒?/p>
100
鍒嗭紝鑰冭瘯鏃堕棿
90
鍒嗛挓锛?/p>
娉ㄦ剰锛?/p>
鏈嵎涓?/p>
璇曢鍗?/p>
锛涜�冪敓蹇呴』鍦?/p>
绛旈鍗?/p>
涓婁綔绛旓紱绛旀搴斾功鍐欏湪
绛旈鍗?/p>
鐩稿簲浣嶇疆锛涘湪璇曢
鍗枫�佽崏绋跨焊涓婄瓟棰樻棤鏁?/p>
.
涓�銆侀�夋嫨棰橈紙涓嬪垪鍚勯鐨勫閫夌瓟妗堜腑锛屽彧鏈変竴涓瓟妗堟槸姝ｇ‘鐨勶紝姣忓皬棰?/p>
2
鍒嗭紝鍏?/p>
16
鍒嗭級
1.
闀垮害鍒嗗埆涓?/p>
3cm
锛?/p>
5cm
锛?/p>
7cm
锛?/p>
9cm
鐨勫洓鏍规湪妫掞紝鑳芥惌鎴愶紙棣栧熬杩炵粨锛変笁瑙掑舰鐨勪釜鏁颁负锛?/p>
锛?/p>
A.1 B.2 C. 3 D.4
2.
濡傚浘锛屽湪鈻?/p>
ABC
涓紝
D
銆?/p>
E
鍒嗗埆鏄?/p>
AC
銆?/p>
BC
涓婄殑鐐癸紝鑻?/p>
鈻矨DB鈮屸柍EDB鈮屸柍
EDC
锛屽垯鈭燙
鐨勫害鏁版槸
( )
A.15
掳
B.20
掳
C.25
掳
D.30
掳
3
锛庝笅鍒楄娉曚腑姝ｇ‘鐨勬槸锛?/p>
锛?/p>
锛?/p>
A
锛夋湁涓斿彧鏈変竴鏉＄洿绾垮瀭鐩翠簬宸茬煡鐩寸嚎锛?/p>
锛?/p>
B
锛変粠鐩寸嚎澶栦竴鐐瑰埌杩欐潯鐩寸嚎鐨勫瀭绾挎锛屽彨鍋氳繖鐐瑰埌杩欐潯鐩寸嚎鐨勮窛绂伙紟
锛?/p>
C
锛夌粡杩囦竴鐐规湁涓斿彧鏈変竴鏉＄洿绾垮钩琛屼簬宸茬煡鐩寸嚎锛?/p>
锛?/p>
D
锛夌洿绾?/p>
a
澶栦竴鐐?/p>
P
涓庣洿绾?/p>
a
涓婂悇鐐硅繛鎺ヨ�屾垚鐨勬墍鏈夌嚎娈典腑锛屾渶鐭嚎娈电殑闀挎槸
3cm
锛屽垯鐐?/p>
P
鍒?
鐩寸嚎
a
鐨勮窛绂绘槸
3cm
锛?/p>
4
锛?/p>
涓轰簡搴旂敤骞虫柟宸叕寮忚绠?/p>
锛?/p>
a
锛?/p>
b
锛?/p>
c
锛?/p>
锛?/p>
a
锛?/p>
b
锛?/p>
c
锛?/p>
蹇呴』鍏堥�傚綋鍙樺舰锛?/p>
涓嬪垪鍙樺舰涓紝
姝ｇ‘鐨勬槸
锛?/p>
锛?/p>
锛?/p>
A
锛?/p>
[
锛?/p>
a
锛?/p>
c
锛夛紞
b][
锛?/p>
a
锛?/p>
c
锛夛紜
b]
锛?/p>
B
锛?/p>
[
锛?/p>
a
锛?/p>
b
锛夛紜
c][
锛?/p>
a
锛?/p>
b
锛夛紞
c]
锛?/p>
C
锛?/p>
[
锛?/p>
b
锛?/p>
c
锛夛紞
a][
锛?/p>
b
锛?/p>
c
锛夛紜
a]
锛?/p>
D
锛?/p>
[a
锛嶏紙
b
锛?/p>
c
锛?/p>
][a
锛嬶紙
b
锛?/p>
c
锛?/p>
]
5
锛庤嫢
x
2
锛?/p>
3a
x
锛?/p>
9
鏄畬鍏ㄥ钩鏂瑰紡锛岄偅涔?/p>
a
鐨勫�兼槸锛?/p>
锛?/p>
锛?/p>
A
锛?/p>
2
锛?/p>
B
锛壜?/p>
2
锛?/p>
C
锛?/p>
3
锛?/p>
D
锛?/p>
卤
3
6
锛庡鍥炬墍绀猴紝瑕佸緱鍒?/p>
DE
鈭?/p>
BC
锛屽垯闇�瑕佺殑鏉′欢鏄紙
锛?/p>
A
B
C
D
E
F
G
锛?/p>
A
锛?/p>
CD
鈯?/p>
AB
锛?/p>
GF
鈯?/p>
AB
锛?/p>
B
锛夆垹
DCE
锛嬧垹
DEC
锛?/p>
180
掳
锛?/p>
C
锛夆垹
EDC
锛濃垹
DCB
锛?/p>
D
锛夆垹
BGF
锛濃垹
DCB
7
锛庡湪
0
2
2
6
7
,
5
6
,
4
3
飪?/p>
飪?
飪?
飪?/p>
飪?/p>
飪?/p>
飪?/p>
飪?/p>
飪?/p>
飪?/p>
飪?/p>
飪?/p>
飪?/p>
飪?/p>
飪?/p>
飪?/p>
飪?/p>
飪?/p>
飥?/p>
涓変釜鏁颁腑锛屾渶澶х殑鏄紙
锛?/p>
锛?/p>
A
锛?/p>
2
4
3
飥?/p>
飪?/p>
飪?
飪?/p>
飪?/p>
飪?/p>
飪?/p>
锛?/p>
B
锛?/p>
2
5
6
飪?/p>
飪?/p>
飪?/p>
飪?/p>
飪?/p>
飪?/p>
锛?/p>
C
锛?/p>
0
6
7
飪?/p>
飪?/p>
飪?
飪?/p>
飪?/p>
飪?/p>
锛?/p>
D
锛変笉鑳界‘瀹?/p>
8
锛庡鍥撅紝鈭?/p>
AOB
鏄钩瑙掞紝
OD
骞冲垎鈭?/p>
BOC
锛?/p>
OE
骞冲垎鈭?/p>
AOC
锛岄偅涔堚垹
AOE
鐨勪綑瑙掓湁锛?/p>
锛?/p>
A
B
C
D
E
O
E
D
C
B
A