2012年东北三省三校第一次联合模拟考试英语试题答案
听力: 1-20 BBACA ABABA
CCBAA BCCBC
单选: 21-25 CDBBA 26-30 DDACA
31-35 BBDAA
完型:36-40 CABCB 41-45 ADBDB
46-50 BCBDD 51-55
ACBAC
阅读:56-59 ACCB 60-63 CBBB 64-67 DCCB 68-70 DBD
七选五 71-75 BAGDE
改错:
This morning on my way to school I was deep moved by what I
saw outside a
deeply
bank. An old man was counting his money in the front of the
bank. Suddenly a
去掉
young man came running and knocked him down. To make things
bad, his
worse
money was lying in all direction. In no time the people around
rush to pick the
directions/all改every
rushed
money up while the old man stood there, not know what to do.
Surprisingly,
knowing
everyone gave back the money they had just picked∧. The old man counted the
up
money again and found that not a single bill was missed. To my
great joy, there are
missing/lost
now a lot of nice people in your life. It’s true what
honesty is more important than
our that
money!
参考范文:
A
girl Wang Yue died after being run over by two vehicles. 18 people passed by,
but didn’t help. This incident has sparkled a heated discussion.
In
my opinion, the rubbish collector, representing the best of human nature, should
be highly praised, for we Chinese have fine traditions to lend a helping hand to
whoever is in trouble. At the same time, those 18 passers-by should be strongly
condemned for their indifference and cruelty towards Wang Yue. This incident
should be a wake-up call for their own conscience.
Moreover, drivers should have a strong sense of responsibility for
their own driving conduct. For the sake of others’ safety and their own, they
are supposed to drive with great care. In addition, parents should take better
care of their children so that such accidents could be avoided
2012年三省三校一模生物参考答案
1.D 2.C
3.B 4.D 5.D
6.B
29.(12分) (1)光照强度和温度(2分);C(1分);蒙古栎(1分)。
(2)大于(2分);12(2分)。
(3)色素的含量不同或酶的数量不同或固定CO2能力不同(2分);遗传物质不同(2分)。
30.(13分)
(1)人工去雄(1分);套袋(1分)。
(2)低温(1分);幼苗(1分);1/18(2分);不遵循(2分);
(3)6(2分);105∶35∶3∶1(2分);1/4(1分)。
31.(7分) (1)下丘脑(1分)。
(2)促甲状腺激素释放激素(1分);血液循环(1分);甲状腺(1分);分级(1分)。
(3)传出神经纤维末梢和垂体(1分);神经(1分)。
32.(7分) (1)次生演替(1分);增加(1分);抵抗力(1分)。
(2)加速生态系统的物质循环(1分)。 (3)五味子→矮鹿→狼(1分)。
(4)分解者(1分);下一营养级(或初级消费者1分)。
39.(生物技术实践,15分)
(1)油水混合物(2分);过滤(1分)。 (2)果蜡、果胶(2分)。
(3)使橘皮油易于与水分离(2分);7~8(1分)。
(4)布袋过滤(1分);离心(1分);分液漏斗(1分)。
(5)萃取剂的性质和用量(2分)。 (6)不能(2分)。
40.(现代生物科技专题15分)
(1)启动子或Anti基因的启动子(2分)。
(2)CGGGCGAU(2分);碱基互补配对(1分)。
(3)翻译(2分)。 (4)染色体DNA(1分)。
(5)胰蛋白酶(或胶原蛋白酶,1分);95%空气加5% CO2(2分)。
(6)第一极体(1分)。 (7)分裂和发育(2分)。 (8)发情(1分)。
想要物理化学就找我 传图片
理踪的我有,生物BDCBAD,化学ACBABDD,物理A C C BCD A AC ACD C,给分,不对你侃我
听力BBACA ABABA CCBAA BCCBC
单选CDBBA DBBCA BBDAA
完型CABBB DDBDA BCBDD ACBAC
阅读ACBB CBBB DCCB DBD BAGDE上100不成问题 但是也可能全对 自己看着办吧
听力BBACA ABABA CCBAA BCCBC
单选CDBBA DBBCA BBDAA
完型CABBB DDBDA BCBDD ACBAC
阅读ACBB CBBB DCCB DBD BAGDE
扯淡,现在网上都没发过答案,还没考呢,有个屁