In a mountainous area of Brazil, there is a kind of beautiful butterfly which can kill men. If people meet them, they will come down in great quantities to bite and kill, sucking blood and flesh through the wounds they cause.
In June, 1966, a boy named Marl Andre who went into the mountains in search of butterfly specimens (标本) was killed by these butterflies. A country boy saw him when he was just about to catch a butterfly. Suddenly thousands of butterflies came down upon him, covering him all over. The boy struggled and cried as he tried to free himself from their attack. Finally he fell senseless to the ground. Police examined his body and proved that he had died of bites by butterflies.
In New Guinea, there is a kind of needlefish which also kills men. Needlefish likes light. At night, it will swim near the lights of fishing boats, then suddenly shoot out of water like an arrow to its target, and force its 3-inch sharp mouth into a human body. Of-ten people are thrust in the eye, or through the chest or stomach, resulting in death. Sometimes it will even attack the people in a fishing boat in broad daylight.
About 10 persons in the world are killed by sharks every year, yet more than 240 people are killed by needlefish every year.From the passage, we know that ______.
| A．butterflies are living in the mountains |
| B．all butterflies like sucking blood and eating fish |
| C．the butterflies in a certain part of Brazil can kill men |
| D．the more beautiful a butterfly is, the more dangerous it is |
Mari Andre was killed when he ______.
| A．went to Brazil | B．tried to catch a butterfly |
| C． entered the mountains | D．raised a net |
Needlefish comes out ______.
| A．sometimes at night | B．both at night and in the daytime |
| C．only when boats appear | D．usually in the daytime |
According to the story, each year needlefish kills ______.
| A．twice more than sharks do |
| B．about 10 more persons than sharks do |
| C．24 times more persons than sharks do |
| D．fewer persons than sharks do |
The best title for the passage is ______.
| A．Brazil Home of Dangerous Butterflies |
| B．Killer Butterflies and Needlefish |
| C．New Guinea—No Fit to Live in |
| D．Deaths Caused by Butterflies and Needlefish |
“An apple a day keeps the doctor away.” Similarly, if we drink a little more water every day, we may find that we need to go to the doctor a lot less often. A healthy diet is made up of water and a great many different kinds of foods. We know that healthy foods like fruits, vegetables and fish, are important as they provide us with energy and fiber, without giving us too much fat and sugar. But why is water important?
The human body needs water to survive. Water is important as it carries poisons and waste out of our bodies. However, doctors advise us to drink plenty of water, much more than the small amount we need to stay alive.
Some doctors believe that water is important for our health in all kinds of ways. They believe that a great many illnesses and health problems appear as a result of dehydration--a lack(缺少) of water in the body. Most people are dehydrated at least some of time, although they probably don’t know it. It is surprising to learn that if we feel thirsty, we are already in the first stages of dehydration. In fact, we are advised to drink water before we feel thirsty.
These doctors think that health problems such as headaches, high blood pressure and asthma could be helped if people drink more water. They also believe that drinking more water can help people who are overweight. Water contains no calories so it will not make us put on weight. If we drink water, we will probably drink less sugary soft drinks such as Coca-cola. Doctors also believe that drinking more water may stop people from overeating. They say that many people think that they are hungry when they are, in fact, thirsty. Doctors suggest, therefore, that we eat less food and drink more water.
There are still many health problems that cannot be solved by drinking water, so we should not stop going to seeing the doctor completely. However, if we make a decision to drink water every day, we may find that we need to go to the doctor a lot less often.We need _____for a healthy diet.
| A．fibre | B．Water and different foods |
| C．water | D．food |
From the text, we know water can carry_________.
| A．energy and fibre in our bodies |
| B．fruit, vegetables and fish in our bodies |
| C．poisons and waste out of our bodies |
| D．sugar and fat out of our bodies |
Lack of water caused people to put on weight too much because_______.
| A．it makes them hungry |
| B．they think they are thirsty and eat less |
| C．water has no calories |
| D．they think they are hungry and eat too much |
Which of the following isn’t mentioned in the passage?
| A．The amount of water a person should drink in a day. |
| B．Some healthy problems start because of a lack of water. |
| C．Drinking more water may stop people from overeating. |
| D．Fruit provides us with energy and fibre. |
Nearly all the tourists who come to southeast France make a tour to Monaco(摩纳哥), too. Lying near the French-Italian border, Monaco is not part of France, but a separate principality(公国), though it is surrounded by its greatest neighbour.
Monaco became a principality in the 16th century after being owned by a family member of a certain Italian king. The French and Italians, however, soon came to “protect” it one after another, until 1861, when it became its own master again.
Facing the blue Mediterranean(地中海), Monaco is mainly made up of two cities, Monaco, where the palace of the prince(王子) stands, and Monte Carlo(蒙特卡洛), which is a wonderful place for tourists. Every year, around half a million people from all parts of the world come to Monaco, nearly 25 times as much as its population.
Believe it or not, Monaco has no soldiers or policemen of its own. Law and order is kept by French police, and French stands for it in its foreign affairs, even the money used in Monaco is franc, too.Monaco is _____________.
| A．surrounded by France |
| B．mostly visited by French tourists |
| C． another name for Monte Carlo |
| D．more related to Italy than to France |
Monaco has a population of _____________.
| A．more than 25,000 | B．over 20,000 |
| C．20,000 or so | D．no more than 20,000 |
Which of the following is TRUE?
| A．The national income of Monaco depends mainly on France. |
| B．Monaco does not have a seat in the UN because it is too small a country. |
| C．Monaco is famous for having no soldiers or policemen of its own. |
| D．Monte Carlo City seems more important for the existence of this principality. |
The Head of Monaco is ___________.
| A．the King |
| B．a member of the royal family(王室) |
| C．the President of France |
| D．the Emperor |
Welcome to Shawnee Mountain, a great place for skiing! All people can have a wonderful time here. For more information, you can visit www.shawneemt.com or call 570-421-7231.
Two parents and their son aged 16 will pay ___for the lifts on Tuesday.
| A．$118 | B．$100 | C．$136 | D．$129 |
If a man aged 68 goes to the mountain, he should carry _____ with him.
| A．his ID card | B．his address |
| C．his phone number | D．the active duty ID |
It is known that people can go to Shawnee Mountain by lift___________.
| A．with expensive tickets at night |
| B．from 8 am to 10 pm on Sundays |
| C．from Mid December to March |
| D．just from Monday to Friday |
Which is NOT TRUE according to the passage?
| A．There are 2 holiday periods during a winter. |
| B．The prices now are not the same as last year. |
| C．People over 70 are also welcome to be there. |
| D．People can go to the mountain in the afternoon. |
Controlling the Ebola virus outbreak at the source in West Africa is the most effective way to decrease international risk of transmission, according to a research paper.
If the epidemic(时疫) persists and grows, it's likely there will be more cases(病例) of the deadly virus exported to other countries, including Canada, via air travel, said Dr. Kamran Khan, a physician and researcher at St. Michael's Hospital.
Dr. Khan, who examines global airline travel patterns to predict the spread of diseases, said that every month, three Ebola-infected travellers are likely to leave West Africa, which is experiencing a widespread outbreak of the virus -- and this number would only increase as the epidemic grows.
Dr. Khan and his co-authors said it is essential that other countries, their public health agencies and hospitals should be prepared. The risk of international spread would be further _____ if this epidemic were to take hold in other countries, especially those with weak public health systems.
"The international community must be mindful and be ready to support the early detection and control of cases." Dr. Khan said.
Dr. Khan noted that of the almost 500,000 travellers who flew on commercial flights out of Guinea, Liberia or Sierra Leone in 2013, more than half were headed to destinations in five countries: Ghana (17.5 per cent, Senegal (14.4 per cent), the United Kingdom (8.7 per cent, France (7.1 per cent) and Gambia (6.8 per cent). More than 60 per cent of travellers from those countries in 2014 are expected to have final destinations in low- or lower-middle income countries.
"Given that these countries have limited medical and public health resources, they may have difficulty quickly identifying and effectively responding to imported Ebola cases”, said Dr Khan.How does Dr. Khan predict the spread of diseases?
| A．By doing experiments |
| B．By examining global airline travel patterns |
| C．By setting up a model |
| D．By collecting the data of the cases |
We can fill in the blank in Paragraph 4 with _____.
| A．decreased | B．increased |
| C．avoided | D．predicted |
In low income countries, ______.
| A．it is easy to identify imported Ebola cases |
| B．people have rich medical resources |
| C．imported Ebola cases may not be effectively responded to |
| D．travelers are not allowed to go to some places |
The end of the 2014 World Cup does not mean the end of the international competition in Brazil. A major football event which is known as RoboCup will be held in the coastal city Joao Pessoa. Teams of robots from around the world will take part in it and play the game known as soccer in the United States. The robot teams are guided by teams of human beings.
Watching robots play football is similar to watching children play the game. The kicks are not good, there are a lot of falls , and people are there to guide and support the robot players. Students of the University of Pennsylvania are trying for their fourth victory at the competition. The students have won the last three RoboCup competition in the Netherlands, Mexico and Turkey.
Jian Qiaoli is one of the leaders of the University of Pennsylvania team. He says one goal he has set for his team is to make sure the robots can find the ball and know where they are on the playing field. And he wants the team to be able to better control the walking ability of the robots. They should pay more attention to the kicking ability, which is the key to winning the game.
Qin He is another leader of the robot team. She says the abilities of the robots improve every year. The robots know the difference between the colors green and red, and they can decide where to go and where the ball is on the playing field. She says the robots are self-learning and don’t need to be told what to do. If there are three robot players on the playing field at the same time, they will communicate with each other to decide different responsibility for each of them. They have very good team play right now.
As long as the radar detection(雷达探测) works well, the robots will be very competitive. So RoboCup will be an exciting technology competition. Each team develops their own software. Actually, it’s a competition of who has the best software. Some RoboCup participants hope to develop a team of robots that can play against human beings.What does the underlined word “it” in the first paragraph refer to?
| A．The 2014 World Cup | B．Joao Pessoa |
| C．RoboCup | D．A basketball game |
What can we learn about the robot players?
| A．They look like children. |
| B．They are from Joao Pessoa. |
| C．They are not very skillful. |
| D．They are against human beings. |
What is the deciding factor for the robots to win the game?
| A．The ability to find the ball. |
| B．The ability to know the position. |
| C．The ability of walking. |
| D．The ability of kicking. |
What’s the best title for the text?
| A．The technology competition—RoboCup |
| B．The international competitions in Brazil |
| C．How to develop robot players? |
| D．Can robot players play football? |
粤公网安备 44130202000953号