In the late 1970s, archaeologists (考古学家) uncovered the remains of a woman and a young dog, her hand resting on the puppy’s chest in a 12,000-year-old village.
The find is some of the earliest evidence of the bond between humans and dogs. But even after years of study researchers are divided on how this bond began. Did it arise over thousands of years, as early dogs became tamer (驯服的) and more accustomed to human behaviors? Or was this fire already burning in the ancestors of dogs: the gray wolf?
Christina Hansen Wheat, a behavioral ecologist at Stockholm University, and workmates hand-raised 10 gray wolves from the time they were 10 days old. When the animals were 23 weeks old, a caregiver led them one at a time into a mostly empty room. Over the course of several minutes, the caregiver exited and entered the room, sometimes leaving the wolf alone, sometimes leaving it with a complete stranger. The team repeated the experiment with 12 23-week-old Alaskan huskies (哈士奇), which they’d raised similarly since puppyhood.
For the most part, the scientists saw few differences between the wolves and the dogs. When their caregiver entered the room, both species scored 4.6 on a five-point scale of “greeting behavior”—a desire to be around the human. When the stranger entered, dog greeting behavior dropped to 4.2 and wolf to 3.5, on average, suggesting both animals made a distinction between the person they knew and the one they didn’t. It’s this distinction that the team counts as a sign of attachment.
In addition, dogs barely paced—a sign of stress—during the test, while wolves paced at least part of the time. However, the wolves stopped pacing almost entirely when a stranger left the room and their caretaker returned. Hansen Wheat says that’s never been seen before in wolves. It could be a sign, she says, that the animals view the humans who raised them as a “social buffer”.
For her, that’s the most interesting part of the study. “If this is true, this sort of attachment is not what separates dogs from wolves,” she says. In other words, it didn’t have to be bred into them by humans, but could have been the seed we selected for, and then strengthened over thousands of years.
1．What’s the purpose of Hansen Wheat’s experiment?| A．To find out what makes gray wolves and dogs different. |
| B．To explain the reasons why humans raised dogs from ancient times. |
| C．To argue gray wolves after being tamed are easier to keep than dogs. |
| D．To prove whether gray wolves can make doglike attachment to people. |
| A．Researchers began to raise gray wolves from their birth. |
| B．Researchers used equal numbers of gray wolves and dogs. |
| C．Gray wolves felt more stressful than dogs when a stranger came. |
| D．“Greeting behavior” of the two animals was significantly different. |
| A．A reminder of feeding. | B．A sign of social attachment. |
| C．A source of comfort and support. | D．A warning of stopping pace. |
| A．Dogs are more attached to humans than gray wolves. |
| B．It is the attachment to humans that sets gray wolves apart from dogs. |
| C．The attachment between dogs and humans is the result of being tamed. |
| D．The attachment to humans plays a role in the choice of dogs or gray wolves. |
A road trip
Out of all possible road trips, the best one is by car. You finish packing, put everything inside the car, sit inside it, buckle up, look at your friend
I love to meet the sun while driving a road trip in a car.
Spring and autumn are two seasons of the year that are perfect for a road trip. In my opinion, spring is the most inspiring time of the year,
A road trip in autumn is beautiful, too. The golden brush touches
A road trip for me is the moment of communication with nature. It is a dialogue
Beating Burnout and Compassion Fatigue in the New Year
This year has continued to bring many of us closer to the pain, suffering and exhaustion of those experiencing burnout and compassion fatigue (疲倦). There is no doubt that 2021 has been filled with additional challenges.
The data is clearly showing that our workforce shares feelings of burnout. A recent Gallup report indicated that 67% of us feel burned out either some or most of the time. At an organizational level, Hogan reports that burned out employees are 18% less productive and 2.6 times more likely to be actively seeking a different job.
Fatigue and burnout arise not when we fail to get sufficient rest but when we fail to appreciate the moments of purpose and joy in our lives.
There are a few myths around burnout and compassion fatigue:
Myth 1: Burnout is an individual's problem.
Many people believe that burnout is about an individual who needs to “figure it out”.
Myth 2:
Surprisingly, the individuals most likely to experience burnout are committed employees and leaders who love their job and are highly engaged. These top performers are the people you are most likely to lose.
Myth 3: People who experience burnout are just less resilient.
Research shows a correlation between higher levels of resilience (复原力) and lower levels of burnout.
If 2021 has taught us anything, it is that we cannot separate burnout from our emotions, whether they may be fear, anger, shame or guilt.
| A．While fatigue is more sudden and results from carrying the pain and suffering of others, what we experience is similar. |
| B．Burnout results from lack of responsibility. |
| C．Burnout hurts individuals' enthusiasm and passion. |
| D．At this point, burnout and compassion fatigue has expanded into many aspects of our lives. |
| E．But burnout occurs at different levels and is the result from challenges to individuals, teams and organizations. |
| F．At one point, people believed resilience was established by “sucking it up”, or “just staying positive”. |
| G．And the path forward requires us to deepen the relationship with feelings of joy, passion, pride and fulfillment. |
The World Needs Zoos
ZOOS play an important role in the world for conservation and education. They are particularly important for endangered species. Many animals are critically endangered and may go extinct in the wild, but in zoos, they are going strong. Many others are already extinct in the wild and only survive thanks to populations kept in captivity (圈养). Even those critical of zoos often recognize that it is better to have species preserved somewhere than lose them altogether.
Take the ring-tailed lemur (环尾狐猴) of Madagascar for example. This animal is almost ubiquitous in zoos as they breed well in captivity and the public are fond of them. However, despite their high numbers in collections around the world, they are the most threatened mammalian group on the planet. A recent survey suggests that up to 95 percent of the wild populations have been lost since 2000.
Such trends are not isolated. The giraffe is another very common species in zoos. Unlike the lemurs, giraffes are widespread in the countries across much of sub-Saharan Africa. Yet giraffe populations have gone down by a third in the last thirty years. While less dramatic than the drop in lemur numbers, this is obviously a major loss and again, whole populations (which some scientists think are of unique subspecies) are on the verge of extinction.
There will, I suspect, always be resistance to the argument for keeping animals in captivity and I will not defend the zoos that are bad and in desperate need of improvement or closure.
| A．So we can see many endangered animals living in zoos. |
| B．This is a trend that is only likely to continue. |
| C．This means that the remaining individuals are at serious risk. |
| D．In fact, species that are common can also come under serious threat before people realize it. |
| E．But unfortunately that is not always the case. |
| F．But if we wish to keep any real measure of biodiversity on the planet, we may have to lean on zoos far more than many realize. |
I was in a rush as always, but this time it was for an important date I just couldn't be late for! I found myself at a checkout counter behind an elderly woman seemingly in no hurry as she paid for her groceries. A PhD student with not a lot of money, I had hurried into the store to pick up some flowers. I was in a huge rush, thinking of my upcoming evening. I did not want to be late for this date.
We were in Boston, a place not always known for small conversation between strangers. The woman stopped unloading her basket and looked up at me. She smiled. It was a nice smile—warm and reassuring(安慰的)-and I returned her gift by smiling back.
''Must be a special lady, whoever it is that will be getting those beautiful flowers," she said.
''Yes, she's special," I said, and then to my embarrassment, the words kept coming out. ''It's only our second date, but somehow I am just having the feeling she's the one'' jokingly, I added, ''The only problem is that I can't figure out why she'd want to date a guy like me. ''
''Well, I think she's very lucky to have a boyfriend who brings her such lovely flowers and who is obviously in love with her," the woman said. ''My husband used to bring me flowers every week-even when times were tough and we didn't have much money. Those were incredible (难以置信的)days； he was very romantic and-of course-I miss him since he's passed away. ''
Para. 1 There was no doubt in my mind as I walked up to her.
Para. 2 It took her a moment to realize that I was giving her the flowers I had just purchased.
阅读下面短文，根据所给情节进行续写，使之构成一个完整的故事。
A Vacation with My Mother
I had an interesting childhood. It was filled with surprises and amusements, all because of my mother---loving, sweet, yet absent-minded and forgetful. One strange family trip we took when I was eleven tells a lot about her.
My two sets of grandparents lived in Colorado and North Dakota, and my parents decided to spend a few weeks driving to those states and seeing all the sights along the way. As the first day of our trip approached, David, my eight-year-old brother, and I unwillingly said good-bye to all of our friends. Who knew if we’d ever see them again? Finally, the moment of our departure arrived, and we loaded suitcases, books, games, camping equipment, and a tent into the car and bravely drove off. We bravely drove off again two hours later after we’d returned home to get the purse and traveler’s checks Mom had forgotten.
David and I were always a little nervous when using gas station bathrooms if Mom was driving while Dad slept: “You stand outside the door and play lookout(放哨) while I go, and I’ll stand outside the door and play lookout while you go.” I had terrible pictures in my mind: “Honey, where are the kids?” “What?! Oh, Gosh…I thought they were being awfully quiet.” We were never actually left behind in a strange city, but we weren’t about to take any chances.
On the fourth or fifth night, we had trouble finding a hotel with a vacancy. After driving in vain for some time, Mom suddenly got a great idea: Why didn’t we find a house with a likely-looking backyard and ask if we could set up tent there? David and I became nervous. To our great relief, Dad turned down the idea. Mom never could understand our objections(反对). If a strange family showed up on her front doorstep, Mom would have been delighted. She thinks everyone in the world is as nice as she is. We finally found a vacancy in the next town.
注意：
1. 所续写短文的词数应为150左右；
2. 至少使用5个短文中标有下划线的关键词语；
3. 续写部分分为两段，每段的开头已为你写好；
4. 续写完成后，请用下划线标出你所使用的关键词语。
Everyone knows that taxation is necessary in a modem state: without it , it would not be possible to pay the soldiers and policemen who protect us;
In most countries, a direct tax on
And countries with taxation nearly
Probably this last kind of indirect tax, together with a direct tax on incomes which is low for the poor and high for the rich, is the best arrangement.
1．| A．nor | B．neither | C．never | D．not |
| A．look into | B．look over | C．look after | D．look through |
| A．In accordance with | B．By means of | C．With reference to | D．On account of |
| A．If | B．When | C．Though | D．As |
| A．when | B．how | C．why | D．which |
| A．persons | B．sectors | C．communities | D．classes |
| A．form | B．way | C．measure | D．method |
| A．quicker | B．speedier | C．more | D．larger |
| A．periodically | B．almost | C．often | D．always |
| A．which | B．who | C．what | D．whom |
| A．manner | B．form | C．means | D．way |
| A．either | B．also | C．too | D．often |
| A．lent | B．saved | C．borrowed | D．collected |
| A．alike | B．like | C．as | D．for |
| A．heavier | B．fairer | C．finer | D．better |
The notion of building brand personality is promoted by Starbucks as a part of company culture to embed meaning in their products and thus attract more customers.
Starbucks literally changed the definition of “a good cup of coffee”. For Starbucks, the brand had three elements: coffee,
Almost all Starbucks stores were corporately owned and controlled. Starbucks prided itself on the “Starbucks Experience”,
The green Starbucks logo is a mermaid that looks like the end of the double image of the sea. It was designed by Terry Heckler, who got the
Starbucks makes the typical American culture gradually broken down into elements of
But the
| A．people | B．managers | C．customers | D．clients |
| A．assured | B．promised | C．ensured | D．predicted |
| A．emergency | B．environment | C．employment | D．customer |
| A．consisted of | B．benefited from | C．contributed to | D．headed for |
| A．going beyond | B．coming across | C．making up | D．depending on |
| A．With regard to | B．In addition to | C．Compared with | D．In terms of |
| A．general | B．reasonable | C．legal | D．fascinating |
| A．committed | B．alerted | C．subjected | D．required |
| A．negotiate | B．perform | C．conceal | D．escape |
| A．imagination | B．inspiration | C．patent | D．philosophy |
| A．creates | B．cultivates | C．credits | D．conveys |
| A．brand | B．logo | C．possession | D．experience |
| A．greedily | B．gently | C．persistently | D．indifferently |
| A．busy | B．easy | C．miserable | D．energetic |
| A．product | B．vision | C．essence | D．importance |
Yours sincerely,
Li Hua
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