1
2018
骞翠腑鑰冩暟瀛︽彁鍒嗚缁?/p>
:
涓�鍏冧竴娆℃柟绋?/p>
涓�銆侀�夋嫨棰?/p>
1.
瑕佷娇鏂圭▼
鍘诲垎姣嶏紝涓よ竟鍚屼箻浠?/p>
6
寰楋紙
锛?/p>
A. 3
锛?/p>
6
锕?/p>
2x
锛夛梗
4
锛?/p>
18+3x
锛?/p>
=1
B. 3
锛?/p>
6
锕?/p>
2x
锛夛梗
4
锛?/p>
18+3x
锛?/p>
=6
C.
D.
2.
鑻?/p>
鍜?/p>
浜掍负鐩稿弽鏁帮紝鍒?/p>
x
鐨勫�兼槸锛?/p>
锛?/p>
A.
锕?/p>
9 B. 9 C.
锕?/p>
8 D. 8
3.
涓嬪垪瑙ｆ柟绋嬬Щ涓嶇鍚堥鎰忕殑鏄紙
锛?/p>
A.
鐢?/p>
3x
锕?/p>
2=2x
锕?/p>
1
锛屽緱
3x+2x=1+2
B.
鐢?/p>
x
锕?/p>
1=2x+2
锛屽緱
x
锕?/p>
2x=2
锕?/p>
1
C.
鐢?/p>
2x
锕?/p>
1=3x
锕?/p>
2
锛屽緱
2x
锕?/p>
3x=1
锕?/p>
2
D.
鐢?/p>
2x+1=3
锕?/p>
x
锛屽緱
2x+x=3+1
4.
瑙ｆ柟绋?/p>
鏃讹紝涓轰簡鍘诲垎姣嶅簲灏嗘柟绋嬩袱杈瑰悓鏃朵箻浠ワ紙
锛?/p>
A. 12 B. 10 C. 9 D. 4
5.
濡傛灉
鐨勫�掓暟鏄?/p>
3
锛岄偅涔?/p>
x
鐨勫�兼槸锛?/p>
锛?/p>
A.
锕?/p>
3 B.
锕?/p>
1 C. 1 D. 3
6.
涓�鍟嗗簵鍦ㄦ煇涓�鏃堕棿浠ユ瘡浠?/p>
120
鍏冪殑浠锋牸鍗栧嚭涓や欢琛ｆ湇锛?/p>
鍏朵腑涓�浠剁泩鍒?/p>
20%
锛?/p>
鍙︿竴浠朵簭鎹?/p>
20%
锛?/p>
鍦ㄨ繖娆′拱鍗栦腑锛?/p>
杩欏鍟嗗簵锛?/p>
锛?/p>
A.
涓嶇泩涓嶄簭
B.
鐩堝埄
20
鍏?/p>
C.
浜忔崯
10
鍏?/p>
D.
浜忔崯
30
鍏?/p>
7.a
鈥?/p>
b
鏄柊瑙勫畾鐨勮繖鏍蜂竴绉嶈繍绠楁硶鍒欙細
a
鈥?/p>
b=a+2b
锛屼緥濡?/p>
3
鈥伙紙锕?/p>
2
锛?/p>
=3+2脳
锛堬梗
2
锛?/p>
=
锕?/p>
1
锛庤嫢锛堬梗
2
锛夆�?/p>
x=2+x
锛?/p>
鍒?/p>
x
鐨勫�兼槸锛?/p>
锛?/p>
A. 1
B. 5
C. 4
D. 2
8.
鏌愬伐鍘傜敓浜ц川閲忎负
1
鍏嬶紝
5
鍏嬶紝
10
鍏嬶紝
25
鍏嬪洓绉嶈鏍肩殑鐞?/p>
.
鐜颁粠涓彇鑻ュ共涓悆瑁呭埌涓�涓┖绠?/p>
瀛愰噷
.
宸插彧
杩欎釜绠卞瓙閲岀悆鐨勫钩鍧囪川閲忎负
20
鍏嬶紝鑻ュ啀鏀惧叆涓�涓?/p>
25
鍏嬬殑鐞冿紝鍒欑瀛愰噷鐞冪殑骞冲潎璐?/p>
閲忓彉涓?/p>
21
鍏嬶紝鍒欐绠?/p>
涓川閲忎负
10
鍏嬬殑鐞冪殑鏁扮洰涓?/p>
(
)
A.0
B.1
C.2
D.3
9.
鏌愬晢搴楀湪鏌愪竴鏃堕棿浠ユ瘡浠?/p>
90
鍏冪殑浠锋牸鍑哄敭涓や欢鍟嗗搧锛屽叾涓竴浠剁泩鍒?/p>
25%
锛屽彟涓�浠朵簭鎹?/p>
25%
锛屽垯鍦ㄨ繖娆′拱鍗?/p>
涓紝鍟嗗锛?/p>
锛?/p>
A.
浜忔崯
8
鍏?/p>
B.
璧氫簡
12
鍏?/p>
C.
浜忔崯浜?/p>
12
鍏?/p>
D.
涓嶄簭涓嶆崯
10.
骞煎効鍥殑闃垮Ж缁欏皬鏈嬪弸鍒嗚嫻鏋滐紝濡傛灉姣忎汉
3
涓繕宸?/p>
3
涓紝濡傛灉姣忎汉
2
涓張澶?/p>
2
涓紝鍒欏皬鏈嬪弸鐨勪汉鏁颁负锛?/p>
锛?/p>
A. 4
涓?/p>
B. 5
涓?/p>
C. 10
涓?/p>
D. 12
涓?/p>
11.
鎶婃柟绋?/p>
1
锕?/p>
=
锕?/p>
鍘诲垎姣嶅悗锛屾纭殑鏄紙
锛?/p>