Many people say dolphins are very intelligent. They seem to be able to think, understand, and learn things quickly. But are they smart like humans or more than cats or dogs? Dolphins use their brains differently from people. But scientists say dolphin intelligence and human intelligence are similar in some ways. How?
Fact 1: Talk to me
Like humans, every dolphin has its own “name”. The name is a special whistle. Each dolphin chooses a specific whistle for itself, usually by its first birthday. Actually, scientists think dolphins, like people, “talk” to each other about a lot of things, such as their age, their feelings, or finding food. And, like humans, dolphins use a system of sounds and body language to communicate. But understanding their conversations is not easy for humans. No one speaks “dolphin” yet, but some scientists are trying to learn.
Fact 2: Let’s play
Dolphins are also social animals. They live in groups, and they often join others from different groups to play games and have fun—just like people. In fact, playing together is something only intelligent animals do.
Fact 3: Fishermen’s helper
Dolphins and humans are similar in another way: both make plans to get something they want. In the seas of southern Brazil, for example, dolphins use an interesting strategy to get food. When fish are near a boat, dolphins show signs to the fishermen to put their nets in the water. Using this method, the men can catch a lot of fish. What is the advantage for the dolphins in doing so? They get to eat some of the fish.What does a dolphin often use as its “name”?
| A．A body language. | B．A special whistle. |
| C．Its feeling. | D．Its age. |
Why do dolphins join others from different groups?
| A．To learn to “talk”. |
| B．To meet their families. |
| C．To play games. |
| D．To find food. |
How do dolphins help fishermen catch fish?
| A．By playing with other fish. |
| B．By following fishing boats. |
| C．By leading the fish into the net. |
| D．By showing signs to the fishermen. |
What is the passage mainly about?
| A．Dolphins are smarter than humans. |
| B．Dolphins make friends with humans. |
| C．Dolphins teach humans to speak “dolphin”. |
| D．Dolphins and humans are similar in some ways. |
On the last day before Christmas, I hurried to a store to buy some gifts. While looking in the toys section,. I noticed a small boy of about five years old, pressing a doll against his chest．Keeping on touching the hair of the doll, the boy murmured sadly, "I don't have enough money．What can I do?" I walked towards him and asked him curiously who he wanted to give the doll to．
" It is the doll that my sister loved most and wanted so much for this Christmas．She was so sure that Santa Claus would bring it to her．" I told him that maybe Santa Claus would bring it to her after all and not to worry．However, he replied sadly, " No, Santa Claus cannot take it to where she is now．I have to give the doll to my mother so that she can give it to her when she goes there．" His eyes looked so sad while saying this． " My sister has gone to be with God．Daddy says that Mommy will also join God very soon so I think that she can take the doll with her to give it to my sister．" My heart nearly stopped．
The boy looked up at me and said, " I told Daddy to tell Mommy not to go yet．I asked him to wait until I come back from the store．" Then, he showed me a very nice photo of him where he was laughing．He told me, " I also want Mommy to take this photo with her so that she will not forget me, I love my Mommy and I wish she didn't have to leave me but Daddy says that she has to go and join my little sister．" Then he looked at the doll again quietly with sad eyes．
I quickly reached my hand into my pocket, saying, "What if we checked again, just in case, to see if you have enough money?"We can safely say ________ ．
| A．Santa Claus would bring the doll to the girl |
| B．the story happened in winter |
| C．the boy was with his father at the store |
| D．the author met the boy accidentally |
What can be inferred from the story?
| A．Something serious happened to the boy's mother and sister． |
| B．The boy's mother and sister were dying． |
| C．The boy's parents had to go to accompany his sister． |
| D．The boy's sister had asked him for his photo． |
Which best describes the boy?
| A．Sensitive and casual． | B．Considerate and sad． |
| C．Thankful and optimistic． | D．Determined and guilty． |
What would happen at the end of the story?
| A．The boy would gain sympathy by cheating． |
| B．The boy would persuade his mother not to go． |
| C．The author would give the boy some money． |
| D．The boy's father would express thanks to the author． |
On Monday, the Centers for Disease Control and Prevention predicted that 42% of Americans could be overweight by 2030. Our expanding bodies not only lead to a medical problem, but also endanger personal safety in some situations—in an airplane crash, for example, according to a recent article in The New York Times.
The New York Times’ Christine Negroni reports that engineers and scientists are questioning whether airplane seats are designed to protect overweight travelers. Government standards（标准） for airplane seat strength—first set more than 60 years ago---require that the seats be made for a passenger weighing 170 pounds. Today, the average American man weighs nearly 194 pounds and the average woman 165 pounds. Negroni reports:
“If a heavier person completely fills a seat ,the seat is not likely to behave as designed during a crash,”Robert Salzar,the leading scientist at the Center for Applied Biomechanics at the University of Virginia. “The energy that is built into the aircraft seat is likely to be overpowered and the passengers will not be protected properly”.
“Nor would the injury be limited to that passenger only,” Dr. Salzar said. “If a seat or a seat belt fails,”he said, “those people who are seated nearby could not be safe from the uncontrolled movements of the passenger.”
Most complaints（投诉） about airplane seats focus on their lack of comfort and high ticket price, and whether overweight passengers should be made to buy two seats. But The New York Times’ article bring up another reason to feel anxious about flying. Investigators（调查者） got in touch with the airplane seat and seat belt makers, but they refused to talk about the problem. Experts agreed that crash testing should be done .Both airplane seats and seat belts should be tested, they said.
Fortunately, however, according to Nora Marshall, a senior adviser at the National Transportation Safety Board, the board’s investigators have never seen an accident involving a commercial plane in which the weight of a passenger was a problem.What is the article in The New York Times mainly about?
| A．The size of airplane seats and seat belts |
| B．Safety of overweight airplane passengers |
| C．Airplane crashes |
| D．A medical problem caused by being overweight |
Robert Salzar would probably agree that_________.
| A．overweight passengers should buy two seats |
| B．the government should help produce safer planes |
| C．standards for airplane seat strength should be raised |
| D．passengers should know how to protect themselves |
What does the underlined word “they” in Paragraph 5 refer to?
| A．Experts | B．Passengers |
| C．Investigators | D．The airplane seat makers |
We can learn from the text that_________
| A．airplane seat makers have taken action now |
| B．there are few complaints about airplane seats |
| C．those seated near the overweight may suffer too |
| D．only a small number of airplane accidents result from the overweight |
what is the best title for the text?
| A．Why do passengers Feel Anxious about Flying? |
| B．Will 42% of Americans Be Overweight by 2030? |
| C．When Will the Overweight Enjoy Their Flight? |
| D．Are Airplane Seats Safe Enough for the Overweight? |
Planning a visit to the UK? Here we help with ways to cut your costs.
AVOID BIG EVENTS Big sporting events, concerts and exhibitions can increase the cost of hotel expense and make it harder to find a room. A standard double room at the Thistle Brighton on the final Friday of the Brighton Comedy Festival (19 Oct.) cost £169.15 at Booking.com. A week later, the same room cost £118.15.
If you want to know dates to avoid—or you’re looking for a big event to pass your time—check out sites such as Whatsonwhen.com, which allow you to search for events in the UK by city, date and category.
STAYAWAY FROM THE STATION If traveling to your destination by train, you may want to find a good base close to the station, but you could end up paying more because of convenience at the start of your holiday.
Don’t be too choosy about the part of town you stay in. Booking two months ahead of time, the cheapest room at Travelodge’s Central Euston hotel in London for Saturday 22 September was £95.95. A room just a tube journey away at its Covent Garden hotel was £75.75. And at Farringdon, a double room cost just £62.95.
LOOK AFTER YOURSELF Really central hotels in cities such as London, Edinburgh and Cardiff can cost a fortune, especially at weekends and during big events. So it will be a good choice to consider checking into a self-cooking flat with its own kitchen. Often these flats are hidden away on the top floors of city centre buildings. A great example is the historic O’Neill Flat on Edinburgh’s Royal Mile, available for £420 for five days in late September, with room for four adults.
GET ON A BIKE London’s ‘Boris bikes’ have attracted the most attention, but other cities also have similar programmes that let you rent a bicycle and explore at your own pace, saving you on public transport or car parking costs.
Among the smaller cities with their own programmes are Newcastle (casual members pay around £1.50 for two hours) and Cardiff (free for up to 30 minutes, or £5 per day)..The Brighton Comedy Festival is mentioned mainly to show big events may______.
| A．help travelers pass time |
| B．attract lots of travelers to the UK |
| C．allow travelers to make flexible plans |
| D．cause travelers to pay more for hotel expense |
“Farringdon” in Paragraph 5 is most probably __________.
| A．a hotel away from the train station |
| B．the tube line to Covent Garden |
| C．an ideal holiday destination |
| D．the name of a travel agency |
The passage shows that the O’Neill Flat __________.
| A．lies on the ground floor |
| B．is located in central London |
| C．provides cooking facilities for tourists |
| D．costs over £100 on average per day in late September |
Cardiff’s program allows a free bike for a period of __________ at most.
| A．half an hour | B．one hour |
| C．one hour and a half | D．two hours |
The main purpose of the passage is __________.
| A．to tell visitors how to book in advance |
| B．to supply visitors with hotel information |
| C．to show visitors the importance of self-help |
| D．to offer visitors some money-saving tips |
You can’t always predict a heavy rain or remember your umbrella. But designer Mikhail Belvacv doesn’t think that forgetting to check the weather forecast before heading out should result in you getting wet. That’s why he created lampbrella, a lamp post with its own rain sensing umbrella.
The designer says he came up with the idea after watching people get wet on streets in Russia. “Once, I was driving on a central Saint Petersburg street and saw the street lamps lighting up people trying to hide from the rain. I thought it would be a good idea to have a canopy(伞蓬) built into a street lamp.” he said.
The lampbrella is an ordinary street lamp fitted with an umbrella canopy. It has a built-in electric motor which can open or close the umbrella if it is needed. Sensors(传感器)then ensure that the umbrella offers people shelter whenever it starts raining.
In addition to the rain sensor, there’s also a 360°motion sensor which tells whether anyone’s using the lampbrella. After three minutes of not being used the canopy is closed.
According to the designer, the lampbrella would move at a relatively low speed, so as not to cause harm to the passers-by. Besides, it would be grounded to protect from possible lighting strike. Each lampbrella would offer enough shelter for several people. Being installed at 2 meters off the ground, it would only be a danger for the tallest of passers-by.
Although there are no plans to take lampbrella into production, Belyacv says he recently introduced his creation to one Moscow Department, and insists this creation could be set on any street where a lot of people walk but there are no canopies to provide shelter.For what purpose did Belyacv create the lampbrella?
| A．To predict a heavy rain |
| B．To check the weather forecast |
| C．To protect people from the rain |
| D．To remind people to take an umbrella |
What do we know from Belyacv’s words in Paragraph2?
| A．He came up with the idea of his creation from an experience |
| B．it rains a lot in the city of Saint Petersburg |
| C．Street lamps are protected by canopies |
| D．He enjoyed taking walks in the rain |
Which of the following show how the lampbrella works?
| A．motor→canopy→sensors | B．Sensors→motor→canopy |
| C．motor→sensors→canopy | D．canopy→motor→sensors |
What does paragraph 5 mainly tell us about the lampbrella?
| A．Its moving speed | B．Its appearance |
| C．Its installation | D．Its safety |
What can be inferred from the last paragraph?
| A．The designer will open a company to produce his product |
| B．The lampbrella could be put into immediate production |
| C．The designer is sure that his creation is practical |
| D．The lampbrella would be put on show in Moscow |
Jimmy is an automotive mechanic, but he lost his job a few months ago. He has a good heart, but always feared applying for a new job.
One day, he gathered up all his strength and decided to attend a job interview. While waiting for a bus to the office where he was supposed to be interviewed, he saw an elderly man wildly kicking the tyre of his car. It seemed that there was something wrong with the car. Jimmy immediately went up to lend him a hand. When Jimmy finished working on the car, the old man asked him how much he should pay for the service. Jimmy said there was no need to pay him; he just helped someone in need, and he had to rush for an interview. Then the old man said, “Well, I could take you to the office for your interview. It’s the least I could do. Please, I insist.” Jimmy agreed.
Upon arrival, Jimmy found a long line of interviewees waiting there. Jimmy still had dirt on him after the car repair, but he did not have much time to wash it off or have a change of shirt. One by one, the interviewees left the office with disappointed look on their faces. Finally his name was called. The interviewer was sitting on a large chair facing the office window. Rocking the chair back and forth, he asked, “Do you really need to be interviewed?” Jimmy’s heart sank. “With the way I look now, how could I possibly pass this interview?” he thought to himself.
Then the interviewer turned the chair and to Jimmy’s surprise, it was the old man he helped earlier in the morning. It turned out he was the General Manager of the company.
“Sorry I had to keep you waiting, but I was pretty sure I made the right decision to have you as part of our workforce before you even stepped into the office. I just know you’d be a trustworthy worker. Congratulations!” Jimmy sat down and they shared a cup of well-deserved coffee as he landed himself a new job.Why did Jimmy look for a new job?
| A．He was out of work |
| B．He was bored with his job |
| C．He wanted a higher position |
| D．He hoped to find a better boss |
What did Jimmy see on the way to the interview?
| A．A friend’s car was out of order |
| B．a wild man was pushing a car |
| C．a terrible accident happened |
| D．an old man’s car broke down |
Why did the old man offer Jimmy a ride?
| A．He was also to be interviewed |
| B．He needed a traveling companion |
| C．He always helped people in need |
| D．He was thankful to Jimmy |
How did Jimmy feel on hearing the interviewer’s question?
| A．He was sorry for the other interviewees |
| B．There was no hope for him to get the job |
| C．He regretted helping the old man |
| D．The interviewer was very rude |
What can we learn from Jimmy’s experience？
| A．Where there is a will, there’s a way |
| B．A friend in need is a friend indeed |
| C．A good deed is never lost |
| D．Two heads are better than one |