A Yuanmou, Yunnan, Zhoukoudian, Beijing and Xihoudu, Ruicheng, Shanxi.
2. Dujiangyan, a famous water conservancy project, was built under the auspices of ().
A, Shang Yang B, Li Kui C, Li Bing
3. () is the oldest existing mathematical work in China, which marks the formation of a complete system of ancient mathematics in China.
A, geometry original B, parallel calculation of weeks C, nine chapters arithmetic
4. The seismograph invented by Zhang Heng, a scientist in the Eastern Han Dynasty, initiated the history of using scientific instruments to determine earthquake orientation. This is the first instrument in the world to record earthquakes. 1880 A similar instrument was made in Europe, which was () years later than Zhang Heng.
a、 1500 B、 1600 C、 1700
5. Pharmacology, the earliest and most complete monograph on pharmacology in China is ().
A, Shennong Herbal Classic B, Compendium of Materia Medica C, Huangdi Neijing
6. Jia Sixie's The Book of Qi Yao Min is an important academic work in Wei, Jin, Southern and Northern Dynasties, and also a precious work in the world's scientific and cultural treasure house.
A, medicine b, astronomy c, agriculture
7. Sun Simiao, an outstanding physician in the Tang Dynasty, devoted his life to writing Qian Jin Fang, which was called () by the late Buddha.
A, Wang Yao B, Yao Sheng C, Yao County
8. Movable type printing was invented in the Northern Song Dynasty, which greatly promoted the spread of culture. Movable type printing appeared in Europe in the15th century, about 400 years later than China.
A, Cai Lun B, Bi Sheng C, Shen Kuo
9. Zheng He, a navigator in China in the Ming Dynasty, led a huge fleet to sail () times, which wrote a magnificent chapter of human large-scale ocean navigation.
a、6 B、7 C、8
10. The magic doctor who invented anesthesia was ().
A, Sun Simiao B, Hua Tuo C, Li Shizhen
1 1. The famous scientist in ancient China () made great achievements in astronomy and calendar, mathematics, physics, chemistry, geography, meteorology, biology, medicine and other disciplines, and was called "the coordinate in the history of science in China" by westerners.
A, Shen Kuo B, Li Daoyuan C, Liu Hui
12. It is known as Bole () in the field of mathematics in China.
A, Xiong qinglai b, Hua c,
13. The first physicist who discovered a new kind of particle, namely subatomic particle, caused a sensation in the field of physics was ().
Yang Zhenning B Li Zhengdao C Ding Zhaozhong
14. The scientist who first discovered that the nucleus is divided into three is ().
A, Qian Xuesen B, Qian Weichang C, Qian Sanqiang
On September 25th, 2008, Shenzhou VII was launched from Jiuquan Satellite Launch Center. On the afternoon of September 27th 16: 30, the astronaut () left the cabin and became the first man to walk in space of China.
A, Yang Liwei B, Fei C, Zhai Zhigang
16. ()' s Elements of Geometry established a deductive system by axiomatic method, which had a far-reaching impact on the development of the whole mathematics.
A, Archimedes B, Euclid C, Apollonius
17. It is said that he was sitting in a bathtub filled with water and suddenly found a method to measure the adulteration of pure gold crowns, and then discovered the law of buoyancy. This scientist is ().
A, Archimedes B, Harvey C, Newton
18. As early as ancient Greece, westerners had the concept of spherical earth, and Portuguese navigators took the lead in exploring the ocean from15th century. 1522, the fleet led by () sailed around the world for the first time after three years of hard sailing.
A, Da Gama B, Columbus C, Magellan
19. A truth about free fall fell from the leaning tower of Pisa, and the one who did this experiment was ().
A, Aristotle B, Galileo C, Newton
20. Where did the discoverer of the law of universal gravitation get his inspiration? ( )
A, magnets attract B, apples fall to the ground C, tidal fluctuations
2 1. It is () that Marx praised as "the true ancestor of British materialism and modern experimental science".
A, Descartes B, Kepler C, Francis? bacon
22. Known as the father of modern physiology by later generations is (), who finally completed the theory of great blood circulation.
A, Harvey B, Galen C, Vesaliua
23. The discovery of () opened the door to the research field of modern physics and marked a new stage of human understanding of material structure.
Atom b, neutron c, electron
24. The symbol of the industrial revolution is the invention and widespread use of ().
A, motor b, steam engine c, diesel engine
25. ()' s Mathematical Principles of Natural Philosophy is the most important work in the history of modern science, and its publication marks the establishment of this classical mechanical system.
A, Voltaire B, Galileo C, Newton
26. It was the Paris astronomer () who used mercury as the temperature measuring material for the first time. He made the first mercury thermometer in 1659.
A, Lagrange B, Bliaux C, Galileo
27. () is the founder of modern chemistry. The comprehensive and profound chemical revolution in the18th century led by him started with revealing the essence of the combustion process, which not only systematically summarized the whole chemistry in the past, but also laid the foundation for the development of modern chemistry.
A, Starr B, Becher C, lavoisier
28. () is the first person in the world to put forward the theory of biological evolution and the original founder of it.
A, Lamarck B, Hutton C, Darwin
29. The name "electrodynamics" was first put forward by (), which refers to the science of studying moving charge (current).
Ampere, coulomb, ohm
30. () paved the way for the vigorous development of celestial spectroscopy, so it was honored as the "father of celestial spectroscopy".
A, Kirchhoff B, Nipce C, Huggins
3 1. Engels praised1the three great discoveries of the 9th century, one of which was ().
A, law of gravitation b, law of energy transformation c, cell theory d, evolution theory.
32. () is called "the father of microbiology".
A, Pasteur B, Koster C, Koch
33. () is called "the king of invention".
A, Edison B, Tesla C, Depaulis
34. German physicist () discovered X-rays and became the first Nobel Prize winner in physics in 190 1.
A, Michelson B, Roentgen C, Kelvin
35. () is recognized by the scientific community as the founder of experimental genetics.
A, Zemark B, Collins C, Mendel
36. () is considered as the greatest discovery in biology since the 20th century, and it is also considered as the symbol of the birth of molecular biology.
A, nucleic acid B, molecular model C of DNA double helix structure, ribose
37. () is recognized as the founder of continental drift theory.
A, Wei Gena B, Hess C, Dietz
38. () advocated the combination of experiment and theory, used experiments to test the correctness of theory, and established a modern science with a strict logical theoretical system based on experiments, which is known as the "father of modern science".
A, Aristotle B, Galileo C, Einstein
39. The most wonderful scientific discovery of this century-the completion of electromagnetic field theory is ().
A, Einstein B, Planck C, Maxwell
40. () is the pioneer and founder of modern physics.
A, Galileo B, Newton C, Einstein
4 1. Known as the father of the nucleus is ().
A, Coulomb B, tsiolkovsky C and Rutherford
42. German astronomer () discovered the three laws of planetary motion and was called "sky legislator".
A, Ryle B, Wei Gena C, Kepler
43. Penicillin is an effective antibiotic. Since the discovery of (), it is still a good medicine for the prevention and treatment of human diseases.
A, Pasteur B, Fleming C, Morgan
44. The founder of conditioned reflex theory is ().
A, Linnaeus B, Koch C, Pavlov
45. Italian physicists invented the battery.
A, galvanic b, volta c, Joseph? Thomson
46. The inventor of explosives is ().
A, Edison B, Nobel C, Maxwell
47. Space technology, energy technology and () are considered as the three frontier technologies in 2 1 century.
A, artificial intelligence B, mechanical intelligence C, thinking intelligence
48. Nano is a kind of () unit.
A, quantity b, weight c, length
49. The three elements of crop fertilizer are ().
A, magnesium, ammonia, silicon b, silicon, potassium, phosphorus c, nitrogen, phosphorus and potassium.
50. Water is the most important nutrient for human body. Under normal circumstances, normal adults need about () milliliters of water every day.
A, 2000 ml b, 2500 ml c, 3000 ml
5 1. Drinking a cup of () warm water every night before going to bed and early in the morning can greatly reduce blood viscosity, speed up the flow rate, and effectively prevent and reduce the occurrence of angina pectoris and myocardial infarction.
A, 250 ml b, 300 ml c, 350 ml
52. Cauliflower has a unique anticancer effect in preventing and treating gastric cancer and ().
A, breast cancer B, esophageal cancer C, liver cancer
53. The main transmission routes of AIDS are sexual transmission, blood transmission and ().
A, saliva transmission b, mosquito bite c, mother-to-child transmission
54. When the TV is placed opposite the sofa, the distance is generally above ().
a，2m b，3m c，4m
Generally speaking, when the sound is below 50 decibels, the environment is quiet. People living in an environment above () decibels will suffer from hearing impairment and may cause noise deafness for a long time.
a、70 B、80 C、90
56. The world's top ten environmental pollution is ().
A, garbage pollution B, air pollution C, land and desert pollution
From the point of view of nutrition, people's dietary structure should advocate "three lows and one high". Excuse me, this "three lows and one high" refers to ().
A, low salt, low sugar, low fat and high protein B, low salt, low sugar, low fat and high fiber C, low salt, low sugar, low fiber and high protein.
Eating bananas can control the rise of blood pressure because it contains ().
Vitamin b, potassium ion c, calcium ion
59. What is the highest voltage the human body can withstand? ( )
A, 42 volts b, 15 volts c, 36 volts
60. Low-carbon life is to minimize the energy consumed in daily life, thus reducing the emissions of ().
A, carbon dioxide b, nitrogen dioxide c, carbon monoxide
6 1. What is a "low-carbon economy"? ( )
A, it means lower furnace temperature B, less coal consumption C, and "low carbon" generally refers to a social and economic model based on low energy consumption, low pollution and low emission.
62. Buy a dress: () Kilogram carbon emissions.
a、3.5 B、6.4 C、7.9
63. Eating meat 1 kg: () kg of carbon emissions.
a、 1.4 B、3.2 C、4.3
64. Eating ordinary grain 1 kg: () kg of carbon emissions.
a、0.3 B、0.5 C、0.94
65. Electricity consumption is 1 kwh: () kilograms of carbon emissions.
a、0.5 B、0.96 C、 1.54
66. Flying 1000 km or more: per capita 1,000 km () kg of carbon emissions.
a、85 B、 1 13 C、 139
67. By train 100 km: per capita 100 km () kg of carbon emissions.
a、0.5 B、0.86 C、 1.54
68. By bus: per capita 10 km () kg of carbon emissions.
a、0. 13 B、0.3 1 C、0.25
69. Self-driving: per capita carbon emission = fuel consumption increase × ()/person.
a、0.5 B、0.785 C、 1.54
70. Walking or cycling: per capita carbon emissions per kilometer () kg.
A, basically zero b, 0.09 C, 0. 17.
7 1. Use 1 plastic bag to produce gram carbon emission, and use 1 paper to produce gram carbon emission. ( )
a、0. 1.3.0 B、0. 1.3.5 C、0.5±3.5
72. It is recognized by scientists that () is the most suitable, safest, greenest and ideal alternative energy source for human beings in the future.
A, atomic energy b, solar energy c, wind energy
73. Among the following energy sources, it is renewable energy ().
A, wind energy b, gas c, natural gas
74. Energy-saving lamps refer to fluorescent lamps with three primary colors of red, green and blue, which are a kind of green lighting source. Compared with incandescent lamps, it can save electricity ().
a、30%~40% B、50%~60% C、70%~80%
75. When you sleep, set the air conditioner to the sleep switch, which can save electricity ().
a、 10% B、 15% C、20%
76. The amount of food stored in the refrigerator should be volumetric (). Too much or too little food consumes electricity.
a、90% B、80% C、70%
77. Gas () is the most energy-saving way to boil water.
A, big fire B, medium fire C, small fire
78. When buying clothes, () material has the lowest carbon.
A, cotton, hemp B, animal fur C, man-made fiber
79. Choose () washing powder, clothes are easy to wash, low-carbon and energy-saving.
A, low foam phosphorus-free B, high foam phosphorus-free C, low foam phosphorus-free.
80. Which of the following is not a low-carbon diet? ( )
A, try to drink tea bags b, make more homemade drinks and food c, eat more fruits and vegetables and eat less meat.
The full name of the 8 1. World Expo is ().
A, World Expo B, World Expo C and World Horticultural Exposition
82. Expo can be divided into comprehensive category and () category.
A, professional class B, industrial class C, agriculture class
83. China's goods made their debut at the first World Expo, and they made great gains. (1) They won two gold and silver medals, which were presented by Queen Victoria of England and presented with a picture of Dumbo.
A, Porcelain B, Hand Embroidery C, Rong Ji Hu Si
84. The Shanghai World Expo will be held in ().
A, May 1, 2065438 to May 1, May 1, B, May 1, May 1, 20 10 to June1.
85.20 10 Shanghai World Expo theme ().
A, One World, One Expo B, Better Life C, Gather in Shanghai, Gather in the Expo.
86. The concept of Shanghai World Expo ().
A, trust, mutual assistance, unity and cooperation B, support, friendship, communication, understanding C, understanding, communication, reunion and cooperation
87. Regarding Haibao, the mascot of the Shanghai World Expo, the correct statement is ().
A, designed according to the image of basketball superstar Yao Ming; B, take the Chinese character "person" as the core idea; C. After the World Expo, it will be claimed by Shanghai Medical Association as the spokesperson.
88. The number of countries and international organizations participating in the Shanghai World Expo is (), which is the highest in the history of the Expo.
A, more than 300 b, more than 200 c, more than 500.
89. The calligraphy concept of the emblem of Shanghai World Expo is ().
A, "human" B, "world" C and "wood"
90. One of the main forms of the World Expo is ().
A, various forums B, press conferences C, exhibitions in various exhibition halls
9 1.20 10 The exhibition concept of the whole Shanghai World Expo Park is ().
A, Science Park B, Harmonious City C, Future City
92. Since 185 1 year, the number of world expositions has been ().
A, 38 b, 40 c, 39
93. The year when the China Pavilion first appeared in the World Expo was ().
A, Brussels 1897 b, Philadelphia 1876 c, Paris 1855.
94. After the founding of New China, I participated in () for the first time.
A, 1982 Knoxville Expo b, 1984 New Orleans Expo c, 1985 Tsukuba Expo
95. The first person to see the World Expo in China was called (), who experienced the Paris World Expo in 1867.
A, Yang Cheng B, Zheng C, Wang Tao
96. The host city of the first World Expo was ().
A, London, England b, Paris, France c, Munich, Germany
97. Write down "A New Road Around the Earth", and the China people who recorded the World Expo are ().
A, Sima Qian B, Xu Rongcun C, Gui Li
98. The Bureau of International Expositions (BIE) is an intergovernmental international organization, which is specialized in supervising and guaranteeing the implementation of the Convention on International Expositions, coordinating and managing the holding of the Expo and ensuring the level of the Expo. Its headquarters is located in ().
A, Paris B, London C, Frankfurt
99. () Chairman of the Bureau of International Exhibitions.
A B Wu Jianmin C Shen
100. According to the regulations of the Bureau of International Expositions, world expositions can be divided into two types according to their nature, scale and duration: one is a registered (also called comprehensive) world exposition, which usually lasts for six months and has been held every () years since 2000; The other is a recognized (also known as professional) World Expo, which usually lasts for three months and is held once between two registered World Expos. The registered world Expo is different from the general trade promotion and economic investment promotion exhibitions, and it is the highest-level Expo in the world.
a、2 B、4 C、5