1 . Research has shown that 85 percent of communication is nonverbal, so choosing what to wear to an interview is clearly an important part of your overall presentation. It won’t make up for weak answers, but it can communicate some positive things about your personality and what you might be like to work with.
· Blue：You can’t go wrong with darker shades of blue, especially navy. Choosing from this powerful color will project an image of someone who is in control. From the interviewer’s point of view, the color blue suggests calm, stability, trust, truth, confidence and security. These are all great messages to send without saying a word.
· Gray: After blue, gray is the second most popular color to wear for an interview. Like darker blue, it’s not a distracting color to the interviewer, which means they’ll be focused more on what you’re saying and how you’re saying it. Gray means sophistication （老成）, so use it to your advantage.
· Black: This is a commanding color and represents authority. Black also suggests excitement, so use it carefully when putting together your interview outfit. You may want to use it as an accent （着重色） —like in a scarf or tie, for instance—rather than as the primary color.
· Red：This is an extremely powerful color. It’s so strong that you should only use it as an accent color. Reds are associated with energy, passion, desire, power and aggression. People think of intensity （紧张） and passion when they see the color red, so use it carefully or it could send the wrong message to the interviewer.
· White：White shirts and blouses are always appropriate. It sends the message of simplicity, cleanliness, precision and goodness.
1. What is the best title of the passage？| A．How to Prepare for Your Job Interview |
| B．A Research on Colours |
| C．Colorful Clothes Never Fail |
| D．What the Colors of Your Clothes Say about You |
| A．Because it will make up for your weak answers. |
| B．Because it suggests something about your personality. |
| C．Because it will make you feel better. |
| D．Because the interviewer judges a person by his appearance. |
①stability ②energy ③power ④confidence ⑤security
| A．①②④ | B．②③④ | C．①④⑤ | D．②③⑤ |
| A．gray | B．red | C．black | D．white |
| A．job interviewees should think twice before wearing red clothes |
| B．the colors can send all the messages you want to convey |
| C．you can wear white clothes if you want to appear active |
| D．gray is the most popular color to wear for an interview |
2 . Ever wondered if dogs can learn new words? Yes, say researchers as they have found that talented dogs may have the ability to grasp new words after hearing them only four times.
While previous evidence seems to show that most dogs do not learn words, unless eventually very well trained, a few individuals have shown some extraordinary abilities, according to a study published in the journal Scientific Reports.
“We wanted to know under which conditions the gifted dogs may learn novel words,” said researcher xuekw Claudia Fugazza from the Eötvös Loránd University in Hungary. For the study, the team involved two gifted dogs, Whisky and Vicky Nina. The team exposed the dogs to the new words in two different conditions.
In the exclusion-based task, presented with seven known toys and one new toy, the dogs were able to select the new toy when presented with a new name. Researchers say this proves that dogs can choose by exclusion when faced with a new word, they selected the only toy which did not have a known name.
However, this was not the way they would learn the name of the toy. In fact, when they were presented with one more equally new name to test their ability to recognize the toy by its name, the dogs got totally confused and failed.
The other condition, the social one, where the dogs played with their owners who pronounced the name of the toy while playing with the dog, proved to be the successful way to learn the name of the toy, even after hearing it only 4 times. “The rapid learning that we observed seems to equal children’s ability to learn many new words at a fast rate around the age of 18 months,” Fugazza says. “But we do not know whether the learning mechanisms(机制) behind this learning are the same for humans and dogs. ”
To test whether most dogs would learn words this way, 20 other dogs were tested in the same condition, but none of them showed any evidence of learning the toy names, confirming that the ability to learn words rapidly in the absence of formal training is very rare and is only present in a few gifted dogs.
1. What was the purpose of the study published in Scientific Reports?| A．To better train dogs’ ability to learn new words. |
| B．To further confirm previous evidence about dogs. |
| C．To prove extraordinary memory abilities of gifted dogs. |
| D．To explore favorable conditions for gifted dogs’ new-word learning. |
| A．Slow to understand. | B．Quick to learn. | C．At a loss. | D．In a panic. |
| A．Learning through playing applied to most dogs. |
| B．The social condition helped dogs learn new words. |
| C．Dogs’ new-word learning turned out to be less effective. |
| D．Dogs shared similar learning mechanisms with children. |
| A．Gifted Dogs Can Learn New Words Rapidly. |
| B．Dogs Identify Newly-named Toys by Exclusion. |
| C．Dogs Can Acquire Vocabulary through Tons of Training. |
| D．Gifted Dogs Have Similar Learning Abilities to Humans. |
3 . Humans are not the only ones who underwent self-domestication. So did our close relatives, the bonobos, and the species we call our best friend. A tiny proportion of the genome differentiates dogs from wolves, and yet millions of dogs are comfortably curled up in our homes, while wolves move around at the edge of extinction.
When our research group began its work almost 20 years ago, we discovered that dogs also have extraordinary intelligence: they can read our gestures better than any other species. Wolves, in contrast, are mysterious and unpredictable. Their home is the wilderness, and that wilderness is shrinking.
But not so long ago the evolutionary race between dogs and wolves was so close, it was unclear who would win. Dogs, in fact, did not descend from wolves. Instead, dogs and wolves shared a wolflike ancestor.
Folklore supposes that humans brought wolf puppies into camp and domesticated them. Or as wolf expert David Mech wrote in 1974, “Evidently early humans tamed wolves and domesticated them, eventually selectively breeding them and finally developing the domestic dog from them.” But this story has not held up. Taming an animal occurs during its lifetime. Domestication happens over generations and involves changes to the genome.
So how did wolves turn into dogs? Back in the Ice Age, as our human populations grew more sedentary, we probably created more rubbish, which we then dumped outside our camps. These leavings would have included tempting pieces of food for hungry wolves. Not every wolf would have been able to scavenge, however. These animals would have had to be unafraid of humans, and if they displayed any aggression toward us, they would have been killed. After generations of selection for friendliness without intentional selection by humans, this special population of wolves would have begun to take on a different appearance. Coat color, ears, tails: all probably started to change.
Animals that could respond to our gestures and voices would be extremely useful as hunting partners and guards. They would have been valuable as well for their warmth and companionship, and slowly we would have allowed them to move from outside our camps to our firesides. We did not domesticate dogs. The friendliest wolves domesticated themselves.
1. What can be summarized about wolves and dogs from the first three paragraphs?| A．Wolves are smarter than dogs. |
| B．They are very much racially divided. |
| C．They are close relatives but dogs seem to be on the winning side. |
| D．Dogs have made their ways to indoor life while wolves to the wild. |
| A．diverse | B．limited |
| C．living in the same place | D．involving regular migration |
| A．Dogs evolved from wolves. |
| B．Selective breeding developed domestic dogs. |
| C．Taming and domesticating an animal are the same thing. |
| D．Friendliness as a quality translates into an evolutionary strategy. |
| A．From Wolf to Dog | B．Dog: Our Favorite Pet |
| C．An Intentional Domestication | D．A Competition Story between Wolf and Dog |
4 . A robot with a sense of touch may one day feel “pain”, both its own physical pain and sympathy for the pain of its human companions. Such touchy-feely robots are still far off, but advances in robotic touch-sensing are bringing that possibility closer to reality.
Sensors set in soft, artificial skin that can detect both a gentle touch and a painful strike have been hooked up to a robot that can then signal emotions, Asada reported February 15 at the annual meeting of the American Association for the Advancement of Science. This artificial “pain nervous system,” as Asada calls it, may be a small building block for a machine that could ultimately experience pain. Such a feeling might also allow a robot to “sympathize” with a human companion’s suffering.
Asada, an engineer at Osaka University, and his colleagues have designed touch sensors that reliably pick up a range of touches. In a robot system named Affetto, a realistic looking child’s head, these touch and pain signals can be converted to emotional facial expressions.
A touch-sensitive, soft material, as opposed to a rigid metal surface, allows richer interactions between a machine and the world, says neuroscientist Kingson Man of the University of Southern California. Artificial skin “allows the possibility of engagement in truly intelligent ways”.
Such a system, Asada says, might ultimately lead to robots that can recognize the pain of others, a valuable skill for robots designed to help care for people in need, the elderly, for instance.
But there is an important distinction between a robot that responds in a predictable way to a painful strike and a robot that’s able to compute an internal feeling accurately, says Damasio, a neuroscientist also at the University of Southern California. A robot with sensors that can detect touch and pain is “along the lines of having a robot, for example, that smiles when you talk to it,” Damasio says. ‘It’s a device for communication of the machine to a human.” While that’s an interesting development, “it’s not the same thing” as a robot designed to compute some sort of internal experience, he says.
1. What do we know about the “pain nervous system”?| A．It is named Affetto by scientists. | B．It is a set of complicated sensors. |
| C．It is able to signal different emotions. | D．It combines sensors and artificial skin. |
| A．Delivered. | B．Translated. | C．Attached. | D．Adapted. |
| A．Robots can smile when talked to. |
| B．Robots can talk to human beings. |
| C．Robots can compute internal feelings |
| D．Robots can detect pains and respond accordingly. |
| A．Machines Become Emotional | B．Robots Inch to Feeling Pain |
| C．Human Feelings Can Be Felt | D．New Devices Touch Your Heart |
