Nine-year-old Patches the Dachshund was saved by a 3D-printed skull she received after the removal of an orange-sized tumor (肿瘤).
Patches had a small bump on her head for years. Her owner took her to see vets before ending up in the hands of Dr. Michelle Oblak.
Dr. Oblak had been researching 3D-printing uses for dogs. According to Oblak, a dog in Patches’ situation would need an expensive operation where the animal’s tumor and skull would be removed and then replaced. However, Oblak believed Patches was the ideal candidate to receive it.
Dymeck, Patches’ owner, said that she was hesitant (犹豫的), but the potential to help others convinced her. “They felt she could recover from this,” Dymeck said. “And to be part of research was a big thing for me – if they can learn something from animals to help humans, that’s important.”
The brand new method used to save Patches’ life started with a CT scan of her tumor. Then, Oblak and her team digitally removed the tumor in Patches’ skull. After that, they mapped out what the 3D-printed skull piece would look like and where it would fit on the dog. “There’s little room for error,” Oblak explained. “We’re talking less than two millimeters or else the plate wouldn’t fit.”
After everything was drawn out, Oblak sent the designs over to the 3D-printing company and just two weeks later Patches’ customized skull (定制的头骨) was ready. Then Patches went under the knife. After a four-hour operation, the dog was back to herself. Patches is now cancer-free. She has a scar on her head but it seems like a small price to pay for the life-saving operation.
“Our hope is this is something that could be more widely available on a broad scale,” Oblak said. “It went very well.”
1.What exactly is Patches?
A.A pet. B.A doctor.
C.A servant. D.A patient.
2.What was the problem with Patches?
A.She had a headache. B.Her skull was broken.
C.She suffered from a cancer. D.Her head was covered with scars.
3.Which word can best describe Dymeck？
A.Experienced. B.Responsible.
C.Unselfish. D.Talented.
4.What can we learn about the operation from the passage?
A.A small error happened. B.It cost Oblak a lot of money.
C.It was challenging and demanding. D.A CT scan mapped out the 3D skull piece.
The weather might be freezing at home, but that doesn’t mean you have to spend the winter trembling. Instead, grab your bathing suit and sunscreen and head to these sunny spots that offer the best warm-weather getaways.
San Juan, Puerto Rico
Head to the hot city nightlife of San Juan, where the streets of smart Condado back right into the palm trees and lapping waves. Top chefs, stylish hotels, bars, clubs, and shops are all just steps away from the tropical beaches. Since Puerto Rico is a United States Commonwealth, it’s one of the easiest islands in the Caribbean to visit since you won’t need any pass, have to change money, or even worry about your cell phone working.
Riviera Maya, Mexico
What’s better than diving into the salty sea? Going into the clear and salt-free waters of the natural limestone cenotes of the Riviera Maya and Yucatan Peninsula. Spend a sunny day exploring these natural cave pools filled with cool water that springs from the ground below and the thick palm forests that surround them. Then head back to Fairmont Mayakoba for comfortable rooms and modern Mexican cuisine.
New Orleans
New Orlean’s lively nightlife and live-music scenes make the “Big Easy” a great girl’s trip winter getaway. And even if your crew isn’t one to seek out the boozy Bourbon Street crawl, there’s plenty of amazing food to be discovered in the French Quarter, plenty of shopping and walking in the Garden District.
Clearwater, Florida
If you want to meet a real movie star while also taking in the sun, head to the Gulf shores of Clearwater, Florida. Here you can meet the stars of Dolphin Tale and Dolphin Tale 2, Winter and Hope, who are in residence at the Clearwater Marine Aquarium.
1.What makes Puerto Rico an easy tourist destination?
A.No pass is needed. B.It lies in the Caribbean.
C.It’s near the tropical beaches. D.Many travel services are offered.
2.What can you do if going to Riviera Maya?
A.Dive into the salty sea. B.Enjoy live-music scenes.
C.Meet some real famous actors. D.Explore swimming in cave pools.
3.Which place will you go to if you are a film fan?
A.San Juan, Puerto Rico. B.Riviera Maya, Mexico.
C.New Orleans. D.Clearwater, Florida.
假定你是李华，你的英国朋友 Peter来信询问你校正在开展的读书活动。请给他回信，内容包括：
1. 活动安排；
2. 你的表现；
3. 你的感受。
注意：1. 词数100左右；
2. 可以适当增加细节，以使行文连贯。
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短文改错
Last week our class hold a discussion about whether we should have a picnic. I first raised myself hand, and soon classmates joined in this longer discussion.
Some thought it interested for all of us to get closely to nature. We were so tired that we wanted have a break as soon as possible. However, others said they would rather stay at home than going out for a picnic. They explained it that a picnic would not make them relaxed but more tired. At the end of the class, we voted but agreed to go to the open air, make me feel very happy.
阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。
It’s one of the 1. (great) novels in world literature. First published in 1791, A Dream of Red Mansions, also 2. (know) as The Story of the Stone, is to Chinese people as William Shakespeare’s famous plays are to westerners.
The novel, 3. reflects the history of the Qing Dynasty, follows the rise and fall of the noble Jia family. Originally, the family seems 4. (be) wealthy and powerful, thanks in part to its close relationships with the royal family. Yet, the heir to the family, Jia Baoyu, enjoys 5. (live) a pure, carefree life, having no interest 6. politics at all.
Expected to pair with Xue Baochai, Jia 7. (stay) glued to his delicately brilliant cousin, Lin Daiyu. As the lovers head toward a tragic end, the family falls on hard times, fading away eventually.
The 8. (appreciate) of the classic novel is surely both a pleasant treat and a bittersome challenge. As always, the novel has experienced various adaptations. Making the detailed 120-chapter novel into just several hours is 9. (absolute) no piece of cake. “Still, choices have to be made,” the opera’s stage director Stan Lai concluded. “For everyone else, the challenge is to make it 10. excellent opera.”
Jessica Morris, a 30-year-old dental technician from California, set a very special new year goal at the start of 2018—to _________ someone’s life. In San Francisco, David Nachere, also 30, had almost _________ hope after suffering from kidney (肾) failure for years, and was coming to terms with the idea of _________. But he decided to give it one more _________ and posted an ad for a kidney on Craiglist. _________ for him, Jessica was looking for a way to _________ the promise and contacted him.
“At first I _________ it was a trick.” David told KTVU. Actually, his _________ is understandable, as many people _________ him about the ad, but most of them, __________ thousands of dollars to even continue the conversation. So faced with Jessica, a total stranger’s __________, he had to keep himself from getting too __________. Gradually he got convinced of Jessica’s __________ devotion and tests showed that she was a perfect __________. Eventually David was asked to schedule the surgery.
“It didn’t sink in for David that his life was really about to __________ until he got the call to get ready for the surgery,” Jessica recalled.
Although the operation carries a risk of significant complications (并发症), it was a(n) __________ and they’re both recovering.
“He’ll surely be my friend for life. He has a piece of me, so he has no __________,” Jessica jokingly said.
“I can’t __________ her enough,” said David, “It’s not an ordinary donation, but one of life.” The story __________ many people, receiving thousands of likes, __________ as well as shares shortly after posted on Twitter.
1.A.improve B.save C.influence D.experience
2.A.broken into B.given up C.put off D.put away
3.A.dying B.surviving C.struggling D.waiting
4.A.failure B.explanation C.try D.introduction
5.A.Luckily B.Specially C.Strangely D.Desperately
6.A.confirm B.break C.prove D.accomplish
7.A.found B.assumed C.knew D.hoped
8.A.surprise B.confusion C.doubt D.disappointment
9.A.cared B.interviewed C.disturbed D.contacted
10.A.wanted B.paid C.borrowed D.donated
11.A.challenge B.request C.offer D.invitation
12.A.excited B.anxious C.interested D.stressed
13.A.false B.intentional C.optional D.sincere
14.A.partner B.match C.clone D.coincidence
15.A.suffer B.continue C.change D.transform
16.A.exception B.wonder C.success D.experiment
17.A.idea B.regret C.freedom D.choice
18.A.thank B.expect C.reward D.love
19.A.awoke B.touched C.shocked D.embarrassed
20.A.clicks B.dislikes C.envies D.comments
