1.选择题- (共41题)
18.如图是由常见元素组成的一些单质及其化合物之间的转化关系图．各方框表示有关的一种反应物或生成物（部分物质已经略去）．其中A、B、D在常温下均为无色无味的气体，C是能使湿润的红色石蕊试纸变蓝的气体，M是最常见的无色液体．
20.下列事实能说明氯气的氧化性比硫强的是（ ）
①硫的沸点比氯气的高
②与金属单质反应，硫被还原为﹣2价，氯被还原为﹣1价
③铜与cl2反应生成CuCl2，与硫生成Cu2S
④将cl2通入H2S溶液中，溶液变浑浊．
21.下列事实能说明氯气的氧化性比硫强的是（ ）
①硫的沸点比氯气的高
②与金属单质反应，硫被还原为﹣2价，氯被还原为﹣1价
③铜与cl2反应生成CuCl2，与硫生成Cu2S
④将cl2通入H2S溶液中，溶液变浑浊．
22.下列数量的各物质所含原子数按由大到小顺序排列的是{#blank#}1{#/blank#}
①0.5molNH3 ②标况下22.4LHe ③4℃时36mL水 ④0.8molH3PO4．
23.某实验小组只领取下列仪器或用品：铁架台、铁圈、铁夹、三角架、石棉网、烧杯、分液漏斗、酒精灯、玻璃棒、量筒、蒸发皿、蒸馏烧瓶、火柴、滤纸、漏斗．只应用上述仪器或用品，不能进行的实验操作是（ ）
24.下列判断合理的是（ ）
①硫酸、纯碱、醋酸钠和生石灰分别属于酸、碱、盐和氧化物
②蔗糖、硫酸钡和二氧化碳分别属于非电解质、电解质和酸性氧化物
③根据分散系是否具有丁达尔效应将分散系分为溶液、胶体和浊液
④根据反应中是否有电子的转移将化学反应分为氧化还原反应和非氧化还原反应
⑤根据Na2O、Na2O2组成元素相同，均与H2O反应，故均属于碱性氧化物．
25.下列判断合理的是（ ）
①硫酸、纯碱、醋酸钠和生石灰分别属于酸、碱、盐和氧化物
②蔗糖、硫酸钡和二氧化碳分别属于非电解质、电解质和酸性氧化物
③根据分散系是否具有丁达尔效应将分散系分为溶液、胶体和浊液
④根据反应中是否有电子的转移将化学反应分为氧化还原反应和非氧化还原反应
⑤根据Na2O、Na2O2组成元素相同，均与H2O反应，故均属于碱性氧化物．
28.已知有如下反应：①2BrO3﹣+Cl2═Br2+2ClO3﹣，②ClO3﹣+5Cl﹣+6H+═3Cl2+3H2O，③2FeCl3+2KI═2FeCl2+2KCl+I2，④2FeCl2+Cl2═2FeCl3．下列各微粒氧化能力由强到弱的顺序正确的是（ ）
29.已知有如下反应：①2BrO3﹣+Cl2═Br2+2ClO3﹣，②ClO3﹣+5Cl﹣+6H+═3Cl2+3H2O，③2FeCl3+2KI═2FeCl2+2KCl+I2，④2FeCl2+Cl2═2FeCl3．下列各微粒氧化能力由强到弱的顺序正确的是（ ）
35.Ⅰ．从海水得到的粗食盐水中常含Ca2+、Mg2+、SO42﹣，需要分离提纯．现有含少量CaCl2、MgSO4的粗食盐水，在除去悬浮物和泥沙之后，要用4种试剂①盐酸；②Na2CO3；③NaOH；④BaCl2来逐一除去食盐水中Ca2+、Mg2+、SO42﹣．提纯的操作步骤和加入试剂的情况如图：
图中a、b、c、d分别表示上述4种试剂中的一种，试回答：
2.单项选择- (共68题)
42.
Currently，many American women are still faced with the _____ of choosing between work and family commitments.
| A．desperation | B．confusion | C．dilemma | D．concern |
43.
Some students think they enjoy reading just out of interest, but others argue that a better score is their main ________.
| A．recognition | B．attraction |
| C．occupation | D．motivation |
44.
The ________ on driving after drinking alcohol is being carried out all over the country, which is helpful to reduce traffic accidents.
| A．withdrawal | B．prejudice |
| C．aim | D．ban |
45.
We bought the house for its ________. It is very near the shop where I work.
| A．character | B．value |
| C．convenience | D．construction |
46.
In an interview with CNN, Premier Wen Jiabao emphasized that our government should let everyone live a happy life with ________ and a sense of security.
| A．evidence | B．privilege |
| C．assessment | D．dignity |
47.
It is high time that we started to consider what ________ we should take to reduce heavy smog caused by traffic fumes and other pollutions.
| A．affection | B．attention |
| C．measures | D．advantages |
48.
The teachers hope students can keep a ________ between work and relaxation.
| A．promise | B．lead |
| C．balance | D．diary |
49.
My morning ________ includes jogging in the park and reading newspapers over breakfast.
| A．drill | B．approach |
| C．regulation | D．routine |
50.
Where is your house? Is there any ________ in the neighbourhood?
| A．identity | B．access |
| C．milestone | D．landmark |
51.
These overseas students who are studying in our college show great ________ for learning a new language.
| A．enthusiasm | B．authority |
| C．symptom | D．recreation |
52.
Many companies in Guangdong are facing a serious labor ________ following the Rabbit Year’s Spring Festival.
| A．lack | B．shortage |
| C．absence | D．storage |
53.
Sometimes it's a bit challenging to reach a ________ between parents' expectations and their kids' desires.
| A．commitment | B．comprehension |
| C．cooperation | D．compromise |
54.
Being able to speak another language fluently could be a great ________ when you’re looking for a job.
| A．advantage | B．chance |
| C．assistance | D．importance |
55.
People all believe that ________ to free trade destroy wealth, benefiting no one in the long run.
| A．administrations | B．attempts |
| C．progress | D．barriers |
56.
________ have an internal clock that controls the beating of our heart, and the ________ of our breathing.
| A．Human being; steps | B．Humans; pace |
| C．Human beings; steps | D．Man; pace |
57.
Computer power now allows automatic searches of fingerprint files to match a print at a crime ________.
| A．field | B．scene |
| C．location | D．occasion |
58.
—Would you do me a favor to choose a wedding dress?
—Of course, but it is a matter of personal ________.
—Of course, but it is a matter of personal ________.
| A．concern | B．sense |
| C．style | D．taste |
59.
At the APEC Summit held in Yokohama, Japan, AsiaPacific leaders addressed ________ over global growth, regional economic development and emerging markets.
| A．concerns | B．careers |
| C．adaption | D．recognition |
60.
—Oh, ________ air is so bad. Shall I open the windows to let in ________ fresh air?
—Ok, thank you.
—Ok, thank you.
| A．the; any | B．/; any |
| C．the; some | D．/; some |
61.
After________careful consideration，they finally decided that each child will be offered________university education.
| A．the；a | B．/；an | C．a；an | D．/；a |
62.
The person in ________ charge of the program was at ________ complete loss when the incident happened.
| A．不填；不填 | B． |
| C．the; 不填 | D．the; a |
63.
Japan has been trying to bring its nuclear crisis under ________ control, but ________ spread of radiation has raised concerns about the safety of the nuclear energy.
| A．a; the | B．the; / |
| C．/; the | D．a; / |
64.
—How about ________ party?
—Cool! It was really ________ great fun! Pity you weren’t there.
—Cool! It was really ________ great fun! Pity you weren’t there.
| A．a; a | B．the; a |
| C．the; / | D．a; / |
65.
Opening the door, Mrs. Summers found ________ family of ________ cats shut in the bathroom.
| A．a；不填 | B．a; the |
| C．the; 不填 | D．the; the |
66.
Have you got these jeans in ________ larger size? This pair is a bit too small around ________ waist.
| A．a; the | B．/; the |
| C．the; / | D．a; a |
67.
Liu Yang is ________ first woman astronaut in China who reached ________ space.
| A．不填；the | B．the；不填 |
| C．the；the | D．a；a |
68.
One hundred thousand years ago, ________ choice was simple when it came to ________ drink—there was no choice. It was water or nothing.
| A．the；a | B．a；不填 |
| C．the；不填 | D．a；the |
69.
In recent years, many mainland residents have rushed to Hong Kong to buy baby milk powder due to their ________ about its quality.
| A．anxiety | B．curiosity |
| C．generosity | D．attention |
70.
I'll be busy on ________ Sunday morning, and perhaps I'll have ________ late night.
| A．the; a | B．/; a |
| C．/; the | D．the; / |
71.
According to ________ People's Daily article, 40% of the lakes in Jiangsu have dried up in ________ past 30 years.
| A．the；a | B．不填；the |
| C．a；the | D．不填；a |
72.
He wants to see ________ much stronger China within ________ rest of his life.
| A．/；a | B．a；/ |
| C．the；a | D．a；the |
73.
She removed________ hat she was wearing and tried on ________ black silk one.
| A．a；a | B．the；the | C．the；a | D．a；the |
74.
—Excuse me, are you Amy, from Class 2, Grade 1?
—Sorry, I'm not ________ Amy from Class 2, Grade 1 but from Class 1, Grade 2. There are two Amys in my school.
—Sorry, I'm not ________ Amy from Class 2, Grade 1 but from Class 1, Grade 2. There are two Amys in my school.
| A．a | B．an |
| C．/ | D．the |
75.
If we do not deal with ________ problem caused by air pollution, our planet may no longer be ________ healthy place for us.
| A．a; the | B．a; a |
| C．the; a | D．the; the |
76.
My summer camp isn't ________ good fun, but it is ________ real learning experience for me.
| A．a; / | B．the; a |
| C．/; a | D．a; the |
77.
On April 24th, 2011, Hu Jintao, ________ chairman of the P．R.C., and other state leaders attended Tsinghua centennial (百年的) celebration at ________ Great Hall of the People in Beijing.
A./；/ B./；the
C．the; the D.the; /
A./；/ B./；the
C．the; the D.the; /
78.
She studied________medicine before she became________writer.
| A．the; the | B．the；a |
| C．/; a | D．/; the |
79.
Finally the climbers got to________ place which had never been visited by ________ men.
| A．a; 不填 | B．a; the |
| C．不填； the | D．the; the |
80.
Xi'an，________ city of natural beauty will host ________International Horticultural (园艺) Exposition in 2011.
| A．a; the | B．an; a |
| C．the; a | D．an; a |
81.
As is known to all, ________ opening ceremony of the 16th Asian Games held on November 12th in Guangzhou was ________ great success.
| A．不填；a | B．the; a |
| C．the; 不填 | D．a; 不填 |
82.
The girl got into ________ panic when she heard ________ frightening news.
| A．a; the | B．a; a |
| C．the; the | D．the; a |
83.
—Do you know what EU stands for, Tommy?
—Sure．It stands for the European Union,______ European political and economic organization that encourages trade and friendship between ______ countries that are members．
—Sure．It stands for the European Union,______ European political and economic organization that encourages trade and friendship between ______ countries that are members．
| A．an; the | B．a; the | C．the; / | D．an; / |
84.
It is announced that________$20,000 reward will be offered for ________ return of the stolen sculpture.
| A．a; the | B．/; the |
| C．a; a | D．/; a |
85.
The most important thing to keep in ________ mind when dealing with________ emergency is to stay calm.
| A．/; the | B．the; an |
| C．the; the | D．/; an |
86.
—Who would have expected that a story about an 11yearold boy wizard would turn into ________ multibillion dollar business?
—That's ________ magic of the Harry Potter series.
—That's ________ magic of the Harry Potter series.
| A．/; the | B．a; the |
| C．a; / | D．the; / |
87.
________ 2010 Shanghai World Expo was ________ honor for all of the Asians.
| A．The; the | B．不填； an |
| C．The; an | D．不填； the |
88.
Cooking calls for _______ patience and time but it is _______ enjoyable experience.
| A．a; the | B．不填; an | C．the; an | D．a; 不填 |
89.
—Excuse me, sir. You can’t enter ________ office without ________ permission.
—But the manager is expecting me.
—But the manager is expecting me.
| A．the; a | B．an; the |
| C．the; 不填 | D．不填；不填 |
90.
Wouldn't it be nice if students had to go to ________ school only four days ________ week?
| A．不填； a | B．不填； the |
| C．the; a | D．the; the |
91.
________ freezing snow, which is still heavy, will come to ________ end this weekend.
| A．/; an | B．The; / |
| C．The; an | D．An; the |
92.
—How about ________ job you were offered last week?
—Not so bad, but I ran into difficulties at the very beginning.
—Not so bad, but I ran into difficulties at the very beginning.
| A．the | B．an |
| C．a | D．不填 |
93.
—What do you think about ________ blue dress in the shop window?
—Oh, it's fantastic! It will make ________ perfect birthday present.
—Oh, it's fantastic! It will make ________ perfect birthday present.
| A．a; a | B．the; a |
| C．a; the | D．the; the |
94.
The royal wedding of William, ________ Britain's prince, and Kate, ________ ordinary girl, draws the worldwide attention.
| A．/; an | B．/; the |
| C．the; the | D．a; the |
95.
Failure to face up to painful experience can be ________ form of stress itself, and can increase ________ possibility of illness.
| A．the; / | B．a; a |
| C．a; the | D．/; the |
96.
Well, that's enough. ________ price will be beyond my reach.
| A．The higher | B．A highest |
| C．The highest | D．A higher |
97.
In________ most countries, a university degree can give you ________ flying start in life.
| A．the; a | B．the; / |
| C．/；/ | D．/; a |
98.
It was ________ very rare find and the archaeologist who made ________ discovery said it was like unearthly a Mona Lisa.
| A．a; the | B．the; the |
| C．the; a | D．a; a |
99.
What disappointed ________ Chinese most is that the national football team was kicked out of the Asian Cup ________ second time, with four points from three matches.
| A．the; a | B．不填；a |
| C．the; the | D．不填；the |
100.
The Japanese have ________ uneasy feeling about ________ increasing use of foreign words.
| A．an; a | B．the; the |
| C．an; the | D．the; a |
101.
Cancer is ________ second only to heart disease as ________ cause of death.
| A．the; a | B．/; a |
| C．a; a | D．the; the |
102.
It is clear that ________ little money he earns can hardly support ________family as large as his.
| A．the；a | B．a；the |
| C．/；a | D．/；the |
103.
Don't touch ________ live wire, or you will get ________ shock.
| A．the; the | B．the; a |
| C．/; a | D．/；/ |
104.
—What about ________ conference you attended last week?
—To tell the truth, it was too boring, you know, ________ conference like that.
—To tell the truth, it was too boring, you know, ________ conference like that.
| A．a; the | B．the; / |
| C．the; a | D．the; the |
105.
In ________ early 1990's, as ________ gesture of appreciation, the library was named after the businessman who donated most of the money with which to build it.
| A．the; a | B．the; the |
| C．/; the | D．an; / |
106.
Early in ________morning word came that Mr. Black had been elected ________president of the company.
| A．a；不填 | B．the；不填 |
| C．a; the | D．不填；the |
107.
Beijing and ________ European Union agreed on Tuesday to set up ________ working group to promote hightech sales to China.
| A．/；a | B．the; the |
| C．the; a | D．/; the |
108.
I didn’t make sense of ________ poem until I read it ________ third time.
| A．the; the | B．a; the |
| C．the; a | D．a, a |
试卷分析
-
【1】题量占比
选择题:(41道)
单项选择:(68道)
-
【2】：难度分析
1星难题：0
2星难题：0
3星难题：0
4星难题：1
5星难题：0
6星难题：46
7星难题：0
8星难题：17
9星难题：4