..
..
楂樹竴鏁板蹇呬慨涓夎瘯鍗峰強绛旀
涓�锛庨�夋嫨棰橈紙鍏?/p>
12
棰橈紝姣忛
3
鍒嗭紝鍏?/p>
36
鍒嗭級
1.
绋嬪簭妗嗗浘涓〃绀哄垽鏂殑鏄?/p>
( )
A B C D 2.
涓嬪垪璇存硶閿欒鐨勬槸
( )
A
鍦ㄧ粺璁￠噷锛屾妸鎵�闇�鑰冨療瀵硅薄鐨勫叏浣撳彨浣滄�讳綋
B
涓�缁勬暟鎹殑骞冲潎鏁颁竴瀹氬ぇ浜庤繖缁勬暟鎹腑鐨勬瘡涓暟鎹?/p>
C
骞冲潎鏁般�佷紬鏁颁笌涓綅鏁颁粠涓嶅悓鐨勮搴︽弿杩颁簡涓�缁勬暟鎹殑闆嗕腑瓒嬪娍
D
涓�缁勬暟鎹殑鏂瑰樊瓒婂ぇ锛岃鏄庤繖缁勬暟鎹殑娉㈠姩瓒婂ぇ
3.
鏉′欢璇彞鐨勪竴鑸舰寮忔槸
鈥淚F A THEN B ELSE C鈥?/p>
锛屽叾涓?/p>
B
琛ㄧず鐨勬槸
( )
A
婊¤冻鏉′欢鏃舵墽琛岀殑鍐呭
B
鏉′欢璇彞
C
鏉′欢
D
涓嶆弧瓒虫潯浠舵椂鎵ц鐨勫唴瀹?/p>
4.
浠庝竴涓笉閫忔槑鐨勫彛琚嬩腑鎽稿嚭绾㈢悆鐨勬鐜囦负
1/5
锛?/p>
宸茬煡琚嬩腑绾㈢悆鏈?/p>
3
涓紝
鍒欒
*
鏈夐櫎绾㈣壊澶栧畬鍏ㄧ浉鍚岀殑鐞冪殑涓暟涓?/p>
( )
锛?/p>
A 5
涓?/p>
B 8
涓?/p>
C 10
涓?/p>
D 12
涓?/p>
5
锛庝笅鍒楃粰鍑虹殑璧嬪�艰鍙ヤ腑姝ｇ‘鐨勬槸锛?/p>
A
銆?/p>
3=A B
銆?/p>
M=
鈥?/p>
M C
銆?/p>
B=A=2 D
銆?/p>
x+y=0
6.
鎶涙幏涓�鏋氳川鍦板潎鍖�鐨勭‖甯侊紝濡傛灉杩炵画鎶涙幏
1000
娆★紝閭ｄ箞绗?/p>
999
娆″嚭鐜版闈㈡湞涓婄殑姒傜巼鏄紙
锛?/p>
A. 1 999 B. 1 1000 C. 999 1000 D. 1 2
7
锛庢煇鍏徃鍦ㄧ敳銆佷箼銆佷笝銆佷竵鍥涗釜鍦板尯鍒嗗埆鏈?/p>
150
涓�?/p>
120
涓�?/p>
180
涓�?/p>
150
涓攢鍞偣锛屽叕鍙镐负浜嗚皟鏌ヤ骇鍝侀攢鍞殑
鎯呭喌锛?/p>
闇�浠庤繖
600
涓攢鍞偣涓娊鍙栦竴涓閲忎负
100
鐨勬牱鏈紝
璁拌繖椤硅皟鏌ヤ负
(1)
锛?/p>
鍦ㄤ笝鍦板尯涓湁
20
涓壒澶у瀷閿�鍞偣锛?/p>
瑕佷粠涓娊鍙?/p>
7
涓皟鏌ュ叾閿�鍞敹鍏ュ拰鍞悗鏈嶅姟鎯呭喌锛岃杩欓」璋冩煡涓?/p>
(2)
銆傚垯瀹屾垚
(1)
銆?/p>
(2)
杩欎袱椤硅皟鏌ュ疁閲囩敤鐨勬娊鏍锋柟
娉曚緷娆℃槸
( )
A
锛?/p>
鍒嗗眰鎶芥牱娉曪紝绯荤粺鎶芥牱娉?/p>
B
锛庡垎灞傛娊鏍锋硶锛岀畝鍗曢殢鏈烘娊鏍锋硶
C
锛庣郴缁熸娊鏍锋硶锛屽垎灞傛娊鏍锋硶
D
锛庣畝鍗曢殢鏈烘娊鏍锋硶锛屽垎灞傛娊鏍锋硶
8.
涓嬪垪璇存硶姝ｇ‘鐨勬槸锛?/p>
锛?/p>
A.
浠讳綍浜嬩欢鐨勬鐜囨�绘槸鍦紙
0
锛?/p>
1
锛変箣闂?/p>
B.
棰戠巼鏄瑙傚瓨鍦ㄧ殑锛屼笌璇曢獙娆℃暟鏃犲叧
C.
闅忕潃璇曢獙娆℃暟鐨勫鍔狅紝棰戠巼涓�鑸細瓒婃潵瓒婃帴杩戞鐜?/p>
D.
姒傜巼鏄殢鏈虹殑锛屽湪璇曢獙鍓嶄笉鑳界‘瀹?/p>
9
锛庝粠涓�鎵逛骇鍝佷腑鍙栧嚭涓変欢浜у搧锛岃
A=鈥?/p>
涓変欢浜у搧鍏ㄤ笉鏄鍝?/p>
鈥?/p>
锛?/p>
B=鈥?/p>
涓変欢浜у搧鍏ㄦ槸娆″搧
鈥?/p>
锛?/p>
C=鈥?/p>
涓変欢浜у搧鑷冲皯鏈変竴浠?/p>
鏄鍝?/p>
鈥?/p>
锛屽垯涓嬪垪缁撹
姝ｇ‘鐨勬槸锛?/p>
锛?/p>
A
锛?/p>
A
涓?/p>
C
浜掓枼
B
锛庝换浣曚袱涓潎浜掓枼
C
锛?/p>
B
涓?/p>
C
浜掓枼
D
锛庝换浣曚袱涓潎涓嶄簰鏂?/p>
10
锛庡鍙冲浘
,
鏄煇绠楁硶娴佺▼鍥剧殑涓�閮ㄥ垎锛屽叾绠楁硶鐨勯�?/p>
杈戠粨鏋勪负
锛?/p>
锛?/p>
A.
椤哄簭缁撴瀯
B.
鍒ゆ柇缁撴瀯
C.
鏉′欢缁撴瀯
D.
寰幆缁撴瀯
11
锛庝粠涓�绠变骇鍝佷腑闅忔満鍦版娊鍙栦竴浠讹紝璁句簨浠?/p>
A=
锝涙娊鍒颁竴绛?/p>
鍝侊綕
锛屼簨浠?/p>
B =
锝涙娊鍒颁簩绛夊搧锝?/p>
锛屼簨浠?/p>
C =
锝涙娊鍒颁笁绛夊搧锝?/p>
锛屼笖宸茬煡
P
锛?/p>
A
锛?/p>
= 0.65 ,P(B)=0.2 ,P(C)=0.1
銆傚垯浜嬩欢
鈥?/p>
鎶藉埌鐨?/p>
涓嶆槸涓�绛夊搧
鈥?/p>
鐨勬鐜囦负锛?/p>
锛?/p>
A. 0.7 B. 0.65 C. 0.3 D. 0.35
12
锛庡涓嬪浘鎵�绀?/p>
,
绋嬪簭鎵ц鍚庣殑杈撳嚭缁撴灉涓?/p>
( )
A
锛?/p>
-1 B
锛?/p>
0 C
锛?/p>
1 D
锛?/p>
2
浜岋紟濉┖棰橈紙鍏?/p>
4
棰橈紝姣忛
3
鍒嗭紝鍏?/p>
12
鍒嗭級
13.
宸茬煡涓�缁勬暟鎹?/p>
1
锛?/p>
2
锛?/p>
1
锛?/p>
0
锛岋紞
1
锛岋紞
2
锛?/p>
0
锛岋紞
1
锛屽垯杩欑粍鏁版暟鎹殑骞冲潎鏁颁负涓?/p>
锛?/p>
14.
涓�涓叕鍙稿叡鏈?/p>
240
鍚嶅憳宸ワ紝涓嬭涓�浜涢儴闂紝瑕侀噰鐢ㄥ垎灞傛娊鏍锋柟娉曚粠鍏ㄤ綋鍛樺伐涓娊鍙栦竴涓閲忎负
20
鐨勬牱鏈紟宸?/p>
鐭ユ煇閮ㄩ棬鏈?/p>
60
鍚嶅憳宸ワ紝閭ｄ箞浠庤繖涓�閮ㄩ棬鎶藉彇鐨勫憳宸ヤ汉鏁版槸
銆?/p>
15
锛庡鍙冲浘锛屽湪姝ｆ柟褰㈠唴鏈変竴鎵囧舰锛堣闃村奖閮ㄥ垎锛?/p>
锛屾墖褰㈠搴旂殑鍦嗗績鏄?/p>
姝ｆ柟褰㈢殑涓�椤剁偣锛屽崐寰勪负姝ｆ柟褰㈢殑杈归暱銆傚湪杩欎釜鍥惧舰涓婇殢鏈烘拻涓�绮掗粍璞嗭紝
瀹冭惤鍦ㄦ墖褰㈠唴鐨勬鐜囦负
銆?/p>
锛堢敤鍒嗘暟琛ㄧず锛?/p>