榛戦緳姹熺渷鐗′腹姹熷競
2018
骞翠腑鑰冩暟瀛﹁瘯鍗凤紙甯傚尯鍗凤級
涓�銆侀�夋嫨棰橈紙鍏?/p>
10
灏忛锛屾瘡灏忛
3
鍒嗭紝婊″垎
30
鍒嗭級
1
锛?/p>
锛?/p>
3
鍒嗭級
锛?/p>
2018
鈥?/p>
鐗′腹姹燂級涓嬪垪鍥惧舰涓紝鏃㈡槸杞村绉板浘褰㈠張鏄腑蹇冨绉板浘褰㈢殑鏄紙
锛?/p>
A
锛?/p>
骞宠鍥涜竟褰?/p>
B
锛?/p>
鍦?/p>
C
锛?/p>
姝ｄ簲杈瑰舰
D
锛?/p>
绛夎叞涓夎褰?/p>
鑰冪偣
锛?/p>
涓?/p>
蹇冨绉板浘褰紱杞村绉板浘褰紟
鍒嗘瀽锛?/p>
鏍?/p>
鎹酱瀵圭О鍥惧舰涓庝腑蹇冨绉板浘褰㈢殑姒傚康锛岀粨鍚堥�夐」鎵�缁欏浘褰㈠嵆鍙垽鏂紟
瑙ｇ瓟锛?/p>
瑙?/p>
锛?/p>
A
銆佹槸涓績瀵圭О鍥惧舰锛屼笉鏄酱瀵圭О鍥惧舰锛屾晠鏈�夐」閿欒锛?/p>
B
銆佹棦鏄腑蹇冨绉板浘褰紝涔熸槸杞村绉板浘褰紝鏁呮湰閫夐」姝ｇ‘锛?/p>
C
銆佷笉鏄腑蹇冨绉板浘褰紝鏄酱瀵圭О鍥惧舰锛屾晠鏈�夐」閿?/p>
璇紱
D
銆佷笉鏄腑蹇冨绉板浘褰紝鏄酱瀵圭О鍥惧舰锛屾晠鏈�夐」閿欒锛?/p>
鏁呴�?/p>
B
锛?/p>
鐐硅瘎锛?/p>
鏈?/p>
棰樿�冩煡浜嗕腑蹇冨绉板浘褰笌杞村绉板浘褰㈢殑姒傚康锛岃酱瀵圭О鍥惧舰鐨勫叧閿槸瀵绘壘瀵圭О杞达紝鍥?
褰袱閮ㄥ垎鎶樺彔鍚庡彲
閲嶅悎锛?/p>
涓績瀵圭О鍥惧舰鏄瀵绘壘瀵圭О涓績锛?/p>
鏃嬭浆
180
搴﹀悗涓ら儴鍒嗛噸鍚堬紟
2
锛?/p>
锛?/p>
3
鍒嗭級
锛?/p>
2018
鈥?/p>
鐗′腹姹燂級鍦ㄥ嚱鏁?/p>
y=
涓紝鑷彉閲?/p>
x
鐨勫彇鍊艰寖鍥存槸锛?/p>
锛?/p>
A
锛?/p>
x
鈮?/p>
0
B
锛?/p>
x
锛?/p>
2
C
锛?/p>
x
鈮?/p>
2
D
锛?/p>
x
鈮?/p>
2
鑰冪偣
锛?/p>
鍑?/p>
鏁拌嚜鍙橀噺鐨勫彇鍊艰寖鍥达紟
鍒嗘瀽锛?/p>
鏍?/p>
鎹垎姣嶄笉绛変簬
0
鍒楀紡璁＄畻鍗冲彲寰楄В锛?/p>
瑙ｇ瓟锛?/p>
瑙?/p>
锛氭牴鎹鎰忓緱锛?/p>
x
锕?/p>
2
鈮?/p>
0
锛?/p>
瑙ｅ緱
x
鈮?/p>
2
锛?/p>
鏁呴�?/p>
D
锛?/p>
鐐硅瘎锛?/p>
鏈?/p>
棰樿�冩煡浜嗗嚱鏁拌嚜鍙橀噺鐨勮寖鍥达紝涓�鑸粠涓変釜鏂归潰鑰冭檻锛?/p>
锛?/p>
1
锛夊綋鍑芥暟琛ㄨ揪寮忔槸鏁村紡鏃讹紝鑷彉閲忓彲鍙栧叏浣撳疄鏁帮紱
锛?/p>
2
锛夊綋鍑芥暟琛ㄨ揪寮忔槸鍒嗗紡鏃讹紝鑰冭檻鍒嗗紡鐨勫垎姣嶄笉鑳戒负
0
锛?/p>
锛?/p>
3
锛夊綋鍑芥暟琛ㄨ揪寮忔槸浜屾鏍瑰紡鏃讹紝琚紑鏂规暟闈炶礋锛?/p>
3
锛?/p>
锛?/p>
3
鍒嗭級
锛?/p>
2018
鈥?/p>
鐗′腹姹燂級涓嬪垪璁＄畻姝ｇ‘鐨勬槸锛?/p>
锛?/p>
A
锛?/p>
6
x
2
+3x=9x
3
B
锛?/p>
6
x
2
鈥?/p>
3x=18x
2
C
锛?/p>
锛?/p>
锕?/p>
6x
2
锛?/p>
3
=
锕?/p>
36x
6
D
锛?/p>
6
x
2
梅
3x=2x
鑰冪偣
锛?/p>
鏁?/p>
寮忕殑闄ゆ硶锛涘悎骞跺悓绫婚」锛涘箓鐨勪箻鏂逛笌绉殑涔樻柟锛涘崟椤瑰紡涔樺崟椤瑰紡锛?/p>
涓撻
锛?/p>
璁?/p>
绠楅锛?/p>
鍒嗘瀽锛?/p>
A
銆佸師寮忎笉鑳藉悎骞讹紝閿欒锛?/p>
B
銆佸師寮忓埄鐢ㄥ崟椤瑰紡涔樺崟椤瑰紡娉曞垯璁＄畻寰楀埌缁撴灉锛屽嵆鍙仛鍑哄垽鏂紱
C
銆佸師寮忓埄鐢ㄧН鐨勪箻鏂逛笌骞傜殑涔樻柟杩愮畻娉曞垯璁＄畻寰楀埌缁撴灉锛屽嵆鍙仛鍑哄垽鏂紱
D
銆佸師寮忓埄鐢ㄥ崟椤瑰紡闄や互鍗曢」寮忔硶鍒欒绠楀緱鍒扮粨鏋滐紝鍗冲彲鍋氬嚭鍒ゆ柇锛?/p>