______is the population of Shanghai?
A How much B How many C What D which
高二英语单项填空中等难度题
______is the population of Shanghai?
A How much B How many C What D which
高二英语单项填空中等难度题查看答案及解析
Uganda is a country in East Africa and,as in many such countries,a high percentage of the population,about 80 percent,are village-dwellers living in huts,which are often no bigger than a garage. The walls of the huts are made of mud,which is held together by reeds and sticks,and the roofs of the older ones are thatched（覆盖）with grass,although an increasing number of newer village houses have roofs made from corrugated（波纹形的）iron.
Several generations of the same family live together in the huts,which are usually divided into two sections by a curtain. The inner section,the one furthest from the open door of the hut,is where everyone sleeps and food is prepared and served in the outer part. If the family owns chickens or goats,they are kept in a small room attached to the main house.
Food is usually prepared on open fires although some people prefer to cook inside. However,this is quite dangerous and also means that the walls of the hut are stained by smoke and the atmosphere is acrid. The family sit in a circle on mats while they eat.
Newer village houses are almost always made of corrugated iron and are bigger,with one or two separate bedrooms and the kitchen in a smaller building beside the main house. But,old or new,the houses are not powered by electricity,and all homes are lit by paraffin（石蜡）candles called “tadobba”.
Nor is there any running water in the houses. Some villages have their own well,but in many cases,collecting water involves a long and arduous walk to a river or spring,carrying plastic containers or pots made of clay.
Children are the ones who have to fetch water,and they have to do this early in the morning before they go to school,or in the evening when they come home. They often have to climb high hills or walk through valleys with narrow paths through dense vegetation. It is no surprise that they grow up muscular and fit after such daily exercise,walking for several kilometres carrying such heavy weights.
1.Most Ugandans live ________.
A．with their whole family in large mud houses in the countryside
B．in towns in small houses made of mud and iron
C．in villages in small houses made of wet earth,grass and wood
D．With their parents and children as well as their chickens and goats
2.Where is food usually prepared?
A．In the kitchen.
B．On the floor in the middle of the house.
C．On fires in front of the hut.
D．In a small room attached to the main house.
3.How are the old and new houses the same?
A．Both of them have roofs made of corrugated iron.
B．Neither of them have a garage or kitchen.
C．Neither of them have electricity,lights or running water.
D．Both of them have water inside but no electric light.
4.The majority of Ugandan children have to ________.
A．go to a well or a river and often carry it for a long distance
B．do a lot of work cooking and carrying water
C．collect water on the way home from school
D．get water out of their own well
高二英语阅读理解中等难度题查看答案及解析
We _____ estimate the spirit of the Shanghai Expo too much, which is sure to play an important role in our daily life.
A. may not B. should not C. must not D. cannot
高二英语单项填空困难题查看答案及解析
With the development of industry，air pollution is getting more and more serious. In Shanghai, many people suffer from different kinds of illnesses because 1. air pollution.
Air pollution is 2. (main) caused by the following reasons. About half of the problem is caused by vehicles(交通工具). There are more and more cars and buses on the road, 3. give off 4. (poison) gases. 35% of air pollution is caused by factories. 5. factor is smoking. 6. (smoke) does harm to others’ health as well as to __7. of the smokers. Besides, about 10% of air pollution is caused by other reasons. We should take some measures to fight against pollution. New fuel can be used to take _8. place of gas. We can plant more trees，grass and flowers. All in all, if everybody realizes the 9. (important) of environment and does something to stop pollution, the problem 10. (solve).
高二英语其他题中等难度题查看答案及解析
Many people think of the brain as a mystery. They don't know much about intelligence and how it works. When they do think about what intelligence is, many people believe that a person is born smart, average, or dumb — and stays that way in the whole life. But new research shows that the brain is more like a muscle — it changes and gets stronger when you use it. And scientists have been able to show just how the brain grows and gets stronger when you learn.
Everyone knows that when you lift weights, your muscles get bigger and you get stronger. A person who can't lift 20 pounds when he/she starts exercising can get strong enough to lift 100 pounds after working out for a long time. That's because the muscles become larger and stronger with exercise. And when you stop exercising, the muscles shrink and you get weaker. That's why people say “Use it or lose it！”
But most people don't know that when they practice and learn new things, parts of their brain change and get larger a lot like muscles do when they exercise. Inside the cortex (皮层) of the brain are billions of tiny nerve cells, called neurons. The nerve cells have branches connecting them to other cells in a complicated network. Communication between these brain cells is what allows us to think and solve problems. When you learn new things, these tiny connections in the brain actually multiply and get stronger. The more you challenge your mind to learn, the more your brain cells grow. Then, things that you once found very hard or even impossible to do — like speaking a foreign language or doing algebra (代数) — seem to become easy after learning them for a period of time. The result is a stronger, smarter brain.
Scientists started thinking that the human brain could develop and change when they studied animals' brains. They found out that animals that lived in a challenging environment were more “perspicacious” — they were better at solving problems and learning new things.
1.According to the first paragraph，________.
A. the function of our brain is like that of the muscle
B. until now it's impossible to explain the brain's mystery
C. many people believe one's intelligence is naturally determined
D. one's brain grows stronger as the age increases
2.Training muscles is compared to ________.
A. using the brain
B. connecting things in your brain
C. lifting weights
D. doing research about the brain
3.What is Paragraph 3 mainly about_________?
The complex structure of the brain.
B. How changes in the muscles affect the brain.
C. The importance of the brain.
D. How the brain becomes stronger by learning new things.
4.What does the underlined word “perspicacious” in the last paragraph probably mean_________?
A. Strong. B. Smart. C. Popular. D. Active.
5.The paragraph that follows the passage will most probably talk about _______.
A. the differences between animals’ brains and humans’ brains
B. the relation between human brains and muscles
C. scientists’ findings about animals’ brains
D. how to make your brain smarter through self-development
高二英语阅读理解中等难度题查看答案及解析
About one third of the population in Beijing and Shanghai ______ netizens, but in poorest areas, only three or four percent ______ online.
A．is; is B．are; are C．are; is D．is; are
高二英语单项填空简单题查看答案及解析
Many of the creatures in the movie “Avatar” are not real, but much of________happens is still attractive.
A．which B．that C．what D．who
高二英语单项填空中等难度题查看答案及解析
Many of the creatures in the movie “Avatar” are not real, but much of __________ happens is attractive.
A．what B．that C．which D．them
高二英语单项填空中等难度题查看答案及解析
The view ______ many scientists hold is ______ too much emission of carbon dioxide is destructive.
A．what; that B．that; which
C．that; that D．which; which
高二英语单项填空中等难度题查看答案及解析
The view________many scientists hold is________too much emission （排放）of carbon dioxide is destructive.
| A．which；which | B．that；that |
| C．that；which | D．what；that |
高二英语单项填空中等难度题查看答案及解析