2012届湖南省长望浏宁四市县高三5月联考英语试卷

1.

如图，正方形的边长为2，中心为O，从O、A、B、C、D五点中任取两点．

（1）求取到的两点间的距离为2的概率；

（2）求取到的两点间的距离为 $2 \sqrt{2}$ 的概率；

（3）求取到的两点间的距离为 $\sqrt{2}$ 的概率．

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2.

若（a﹣1）²+|b﹣2|=0，则（a﹣b）²⁰¹⁶的值是（　　）

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3.

下图是著名的“鹅颈瓶”实验示意图．A瓶、B瓶内都装有肉汤，甲图表示 A瓶煮沸，B瓶不作处理．一段时间后，其中一瓶仍然保鲜，另一瓶变质；接着，将保鲜那瓶的瓶颈打断（如乙图），数日后，瓶中肉汤也变质．请回答：

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4.

下图是著名的“鹅颈瓶”实验示意图．A瓶、B瓶内都装有肉汤，甲图表示 A瓶煮沸，B瓶不作处理．一段时间后，其中一瓶仍然保鲜，另一瓶变质；接着，将保鲜那瓶的瓶颈打断（如乙图），数日后，瓶中肉汤也变质．请回答：

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5.

如图，AB∥CD，CE平分∠BCD，∠B=36°，则∠DCE等于（　　）

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6.

藏羚羊是我国特有物种，它的羊绒比金子还要贵重，是国家一级保护动物，近年来，藏羚羊已濒临灭绝，然而偷猎者的枪声仍不时响起．

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7.

一个不透明的布袋里装有5个只有颜色不同的球，其中2个红球，3个白球，从布袋中随机摸出一个球，摸出红球的概率是（　　）

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8.

已知 $\{\begin{matrix} x = 2 \\ y = 1 \end{matrix}$ 是方程2x+ay=5的解，则a={#blank#}1{#/blank#}

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9.

如图是生活中常见的五种生物，请结合所学知识回答：

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10.

More and more old people are skiing but it has ______ to do with snow and slopes: this type of skiing stands for Spending the Kids Inheritance.
A. something B. nothing C. everything D. anything

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11.

North Korea fired a long-range rocket last month, but the launch was reported ______ in failure.
A. to end B. to have ended C. having ended D. ending

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12.

It is believed that forest bathing ______ strengthen the immune system.

A．should

B．must

C．need

D．can

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13.

Children ______ on healthy diets are more intelligent compared with their junk food eating peers, new research suggests.
A. being brought up B. having brought up C. brought up D. bringing up

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14.

The mayor of a small town in southern Italy has forbidden residents to die, ______ there is no graveyard for them to be buried in.
A. as if B. because C. if D. where

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15.

A Colorado woman said that her iPhone ________ fire while charging overnight.
A. had caught B. has caught fire C. was catching D. caught

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16.

Toni Morrison, Nobel Prize-winning American writer, says if there’s a book you really want to read, but it ______ yet, then you must write it.
A. hasn’t been written B. hasn’t written C. doesn’t write D. isn’t written

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17.

They studied what ______ since 2007 and found Australian electricity prices were among the highest in the developed world.
A. has happened B. happened C. had happened D. has been happening

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18.

A work spouse is a co-worker, usually of the opposite sex, ______ one shares a special relationship, such as, loyalties, shared experiences and openness.

A．with which

B．with whom

C．to whom

D．to which

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19.

As long as the laws of nature ______, there will be tornadoes.
A. exist B. are existing C. will exist D. existed

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20.

Some scientists have questioned the theory ______ CO₂is causing dangerous global warming.
A. which B. what C. that D. why

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21.

In May 2011, Americans spent 53 billion minutes on Facebook, ______ it the most popular U.S. website.

A．making

B．made

C．to make

D．having made

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22.

It's not how much money you make or who your daddy is ______ makes you the most attractive person in the world but the way you do some simple things.

A．that

B．which

C．what

D．who

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23.

Helen Keller ever wrote in her article that only through experiences of trial and suffering ______ achieved.

A．success was

B．was success

C．success can be

D．can success be

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2012届湖南省长望浏宁四市县高三5月联考英语试卷

1.选择题(共9题)

2.单项选择(共14题)

【1】题量占比

【2】：难度分析