Ottawa is the capital of Canada. It is the second largest city in Ontario and the fourth largest city in the country.
The Centre Block is the main building on Parliament Hill (国会山). It is also the location of several ceremonial spaces, such as the Hall of Honor and the Memorial Chamber. The present Centre Block is the second iteration of the building，after the first was destroyed by fire in 1916，and it is one of the most recognizable buildings in Canada.
Downtown Ottawa is the commercial and economic centre of the city. Most of the buildings are office towers. While most of Ottawa’s high tech industry is based elsewhere, it has a significant presence in the downtown core. The downtown also contains a number of apartments, hotels, and the older single family homes and townhouses along its edges.
The National Gallery of Canada is one of Canada’s premier art galleries. The Gallery has a large and varied collection of paintings, drawings, sculpture and photographs. Although its focus is on Canadian art, it also holds works by some noted American and European artists.
The Rideau Canal is the oldest continuously operated canal system in North America. At the very beginning，the purpose of the Rideau Canal was military, as it was intended to provide a secure supply and communication route between Montreal and the British naval base in Kingston. It remains in use today primarily for pleasure boating, with most of its original structures undamaged. The locks on the system open for navigation in mid-May and close in mid-October.The underlined word "iteration" in the 2nd paragraph probably means _____.
| A．repair | B．design | C．copy | D．landmark |
In the core of Downtown Ottawa, we could see _____.
| A．a large number of tall towers |
| B．head offices ofOttawa’s high tech industry |
| C．a number of apartments and hotels |
| D．the older single family homes and townhouses |
Collections in the National Gallery of Canada are mainly _____.
| A．paintings and drawings | B．sculpture and photographs |
| C．works by Canadian artists | D．artwork by Americans and European |
Which of the following is true about the Rideau Canal? _____.
| A．It is the oldest canal system inNorth America |
| B．It was originally for the military purpose |
| C．The original structures remain never changed |
| D．People can only go boating from May to October |
I chose to study in Madrid because I had a desire to learn Spanish. My first impressions of Madrid were incredible. It was before the New Year that I arrived in Madrid for the first time. While traveling to my Spanish friend's house in a taxi, I appreciated the buildings along the road which were different from those of my own country.
There are an incredible number of restaurants and bars from all over the world. If you are really into sightseeing, I hope you have rechargeable batteries for your digital camera, because one week really isn't enough time to see everything here including a number of art, science, and historical museums as well as parks, buildings, and amazing landscapes.
What I liked best about life in Madrid was the fact that if you were frustrated with schoolwork and wanted to have some fun, you can easily go out. The nightlife never seems to stop and the people are all very friendly. You can meet people and practice Spanish while having fun at the same time.
What I liked least was the fact that many people smoked in the streets. Also, coming from the US, I was used to having a big breakfast every morning, but while living with an actual Spanish family, I wasn't really satisfied with the food in the morning.
I think I have definitely become more independent since I came back from Spain. Living in a big city like Madrid ,I found that it is necessary to plan ahead and to make a schedule for future. There is so much to see, not just in the Spanish World, but in the European World as well.What's the purpose of the text?
| A．To attract people to tour around Madrid. |
| B．To show how to enjoy Spanish culture. |
| C．To give advice on how to study Spanish. |
| D．To describe the author's life in Madrid. |
The author went to Madrid to _________________.
| A．visit his friend | B．go on a sightseeing tour |
| C．study Spanish | D．complete his trip around Europe |
Why did the author suggest taking rechargeable batteries?
| A．It's difficult to deal with the used batteries. |
| B．It's not convenient to recharge batteries. |
| C．There are few stores that sell ordinary batteries. |
| D．You will find lots of places worth taking pictures of. |
Which of the following in Madrid didn't please the author?
| A．Parks and buildings. | B．Restaurants and bars. |
| C．Nightlife | D．Breakfast. |
It is natural that young people are often uncomfortable when they are with their parents. They say that their parents don’t understand them. They often think that their parents are out of touch with modern ways, that they are too serious and too strict with their children, and that they seldom give their children a free hand.
It is true that parents often find it difficult to win their children’s trust and they tend to forget how they themselves felt when young.
For example, young people like to act on the spot without much thinking. It is one of their ways to show that they have grown up and they can face any difficult situation. Old people worry more easily. Most of them plan things in advance, at least in the back of their minds, and do not like their plans to be upset by something unexpected.
When you want your parents to let you do something, you will have better success if you ask before you really start doing it.
Young people often make their parents angry with their choices in clothes, in entertainment and in music. But they do not mean to cause any trouble: it is just that they feel cut off from the older people’s world, into which they have not yet been accepted. That’s why young people want to make a new culture of their own, and if their parents don’t like music or entertainment or clothes or their way of speech, this will make the young people extremely happy.
Sometimes you are so proud of yourself that you do not want your parents to say “yes” to what you do. All you want is to be left alone and do what you like. It is natural enough , after being a child for so many years, when you were completely under your parents’ control.
If you prefer to control your life, you’d better win your parents over and try to get them to understand you. If your parents see that you have a high sense of responsibility, they will certainly give you the right to do what you want to do._______ are to blame for the quarrels between parents and their children, according to this article.
| A．Parents | B．Young people |
| C．Neither parents nor their children | D．Both Parents and their children |
According to the passage, young people prefer to ______.
| A．ask for advice before they really start to do anything |
| B．do things without thinking carefully ahead. |
| C．be very strict with themselves |
| D．think in the same way as their parents do |
If a young man intends to control his own life, it’s better for him to _________.
| A．do everything according to his own wish. |
| B．do everything the way his parents do. |
| C．do everything beyond hid parents’ control. |
| D．hold himself responsible for everything he does. |
Space is where our future is — trips to the Moon, Mars and beyond. Most people would think that aside from comets(彗星) and stars, there is little else out there. But, since our space journey started we have left so much trash（垃圾） there that scientists are now concerned that if we don't clean it up, we may all be in mortal （致命的）danger.
The first piece of space junk was created in 1964, when the American satellite Vanguard I stopped operating and lost its connection with the ground center. However, since it kept orbiting around the Earth without any consequences, scientists became increasingly comfortable abandoning（抛弃） things that no longer served any useful purpose in space.
It is estimated （估计）that there are now over 500,000 pieces of man-made trash orbiting the Earth at speeds of up to 17,500 miles per hour. The junk varies from tiny pieces of paint chipped off rockets to cameras, huge fuel tanks, and even odd items like the million-dollar tool kit that astronaut Heidemarie Stefanyshyn Piper lost during a spacewalk.
The major problem with the space trash is that it may hit working satellites and damage traveling spacecraft(飞船). Moreover, pieces of junk may collide（碰撞） with each other and break into pieces which fall back to the Earth. To avoid this, scientists have invented several ways for clearing the sky. Ground stations have been built to monitor larger pieces of space trash to prevent them from crashing into working satellites or space shuttles. Future plans include a cooperative effort among many nations to stop littering in space and to clean up the trash already there.What was the first piece of man-made space trash?
| A．A camera. | B．A tool kit. |
| C．A fuel tank. | D．A broken satellite. |
Why were scientists NOT concerned about space trash in the beginning?
| A．It no longer served any useful purpose. |
| B．It was millions of miles away from the Earth. |
| C．It did not cause any problems. |
| D．It was regarded as similar to comets and stars. |
Which of the following statements is true about space junk?
| A．It is huge, heavy machines. |
| B．It never changes position. |
| C．It floats slowly around the Earth. |
| D．It may cause problems for space shuttles. |
What has been done about the space trash problem?
A, Scientists have cleaned up most of the trash.
B. Large pieces of space trash are being closely watched.
C. Many nations have worked together to stop polluting space.
D. Ground stations are built to help store the trash properly in space.
It seems hard to watch someone yawn（打哈欠） and not to yawn ourselves. Even reading about yawning can make you do it. Now, a new study has found why yawning has such a powerful force.
Yawning when others yawn, the study suggests, is a sign of pity and a form of social connection. Kids don’t develop this deeply rooted behavior until around age four, the study found. Kids with autism (自闭症) are less likely to catch yawns. In the most serious cases, they never do. Yawning might help doctors to see whether the children are developing rightly. The work could also lead to a better understanding of the ways that people communicate and connect.
"Emotional infection seems to be a born thing that connects us together," said Molly Helt, a graduate student in psychology at the University of Connecticut. "Yawning may be part of that." Inspiration for her study came when she tried to get her own autistic son to clear his ears on an airplane. She repeatedly yawned at him, hoping he would yawn back. He never did.
"The fact that autistic kids don’t do it might mean they’re really missing out on that emotional connection with people around them," she said. "The biggest thing people try to figure out after birth is how we become humans and understand that humans have minds that are different from others’," she added. "Autistic people never seem to understand that."
Like infectious （有感染力的）laughter and crying, scientists have found that yawning is a shared experience that promotes social connection. Helt said it could fight stress after a period of being nervous and spread a feeling of calm through a group.What does the new study suggest, according to the first two paragraphs?
| A．Yawning is a form of communication. |
| B．It is easy to stop yawning when you see others yawn. |
| C．Children follow others in yawning just after they are born. |
| D．Yawning has some mysterious force which is related to God. |
According to Molly Helt, _________.
| A．humans differ from animals because they communicate with others |
| B．yawning is a kind of emotional connection among humans |
| C．emotions are infectious, but yawning is not |
| D．yawning helps clear ears on planes |
Which of the following is NOT true about yawning?
| A．It is natural to yawn back if people around you yawn. |
| B．Some kids are too young to yawn after others. |
| C．Yawning can be used to test children’s development. |
| D．Kids with autism yawn easily when others yawn. |
The author implies in the last paragraph that ________.
| A．yawning is different from infectious laughter and crying in theory |
| B．it is bad manners to yawn on some social occasions |
| C．the more you yawn, the happier you will be |
| D．yawning can make people feel relaxed |
The Swiss army knife is a popular device that is recognized all over the world. In Switzerland, there is a saying that every good Swiss citizen has one in his or her pocket. But the knife had poor beginnings.
In the late nineteenth century, the Swiss army issued（发给） its soldiers a gun that required a special screwdriver（螺丝刀） to take it apart and clean it. At the same time, canned food was becoming common in the army. Swiss generals decided to issue each soldier a standard knife to serve both as a screwdriver and a can opener.
It was a lifesaver for Swiss knife makers, who were struggling to compete with cheaper German imports. In 1884, Carl Elsener, head of the Swiss knife manufacturer（maker） Victorinox, seized that opportunity with both hands, and designed a soldier's knife that the army loved. It was a simple knife with one big blade(刀片), a can opener, and a screwdriver.
A few years after the soldier's knife was issued, the "Schweizer Offizier Messer," or Swiss Officer's Knife, came on the market. Interestingly, the Officer's Knife was never given to those serving in the army. The Swiss army purchasers considered the new model with a corkscrew（瓶塞钻） for opening wine not "essential for survival," so officers had to buy this new model by themselves. But its special multi-functional design later launched(发行) the knife as a global brand. After the Second World War, a great number of American soldiers were stationed in Europe. And as they could buy the Swiss army knife at shops on army bases, they bought huge quantities of them. However, it seems that "Schweizer Offizier Messer" was too difficult for them to say, so they just called it the Swiss army knife, and that is the name it is now known by all over the world.What is the main purpose of the passage?
| A．To explain the origin of the Swiss army knife. |
| B．To introduce the functions of the Swiss army knife. |
| C．To emphasize the importance of the Swiss army knife. |
| D．To tell a story about the designer of the Swiss army knife. |
What does "It" in the third paragraph refer to?
| A．The Swiss army needed a knife for every soldier. |
| B．Every good Swiss citizen had a knife in his pocket. |
| C．Swiss knives were competing with imported knives. |
| D．Canned food was becoming popular in the Swiss army. |
Why didn't the Swiss army purchase the Swiss Officer's Knife?
| A．The design of the knife was too simple. |
| B．The knife was sold out to American soldiers. |
| C．The army had no budget to make the purchase. |
| D．The new design was not considered necessary for officers to own. |
Who gave the name "the Swiss army knife" to the knife discussed in the passage?
| A．Carl Elsener. | B．Swiss generals. |
| C．American soldiers. | D．German businessmen. |