选择知识点

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。
Now, AI(人工智能)is smart enough to check loneliness (孤独) in humans.
A new study(1)_______ (show) how AI can know the degrees of loneliness from a (2)_______ (person) words. 80 people aged 66 to 94 took part (3)______ the study because they often felt lonely. They were asked 20 (4)______(question), such as “How often do you feel lonely?” and “How often do you get together with your friends?”
The interesting thing is (5)_______it uses dictionary-based methods. For example, it can (6)______ (look) for words to show fears. It also gives answers (7)_______testing their words. If people felt lonelier, their answers about loneliness were (8)________ (long). It can know the degrees of loneliness in each topic. It also shows (9)_______ (difference) between men and women. If a man felt lonely, he used more words to show his fears. If a woman felt lonely, she expressed her lonely feelings (10)________(direct).

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。
Hainan Island will no longer sell fuel-driven cars(燃油汽车)by 2030.Instead,new energy vehicles (NEVs,新能源汽车)will be  (1)  (encourage).The island's government  (2)  (make)the plan in August,2022.
The plan aims to reduce carbon emissions(碳排放)and  (3)  (development)new energy across the island.It makes Hainan the  (4)  (one)province inChina to make such an effort.The island has rich renewable(可再生的)energies.These include wind,wave and solar power.
The island's  (5)  (nature)conditions also make it a great place to use NEVs.Most ofthese cars on the market now run on batteries(电池).In winter,low temperatures make the bateries last for   (6)  (few)hours than normal.This,however,won't be a big problem in Hainan.It's warm on the lisland all the year.Besides,the government plans to create a province-wide network for charging stations NEV owners won't have to worry  (7) dead batteries.
The government also plans to create a green credit system for carbon emissions to reward those  (8)  travel in agreen way.
All of these conditions give the island unique strengths to carry out its plan.  (9)  climate change continues to bea threat to  (10)  (we)world,such efforts will be needed in more places.

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。
Hello, Yang Yang!
My music lesson last week was amazing! We’ve got a (1)_________ (China) exchange student at our school. He joined (2)_________(we) in the band practice, and he had an amazing instrument from China. I can’t remember what it is(3)_________ (name), but it has two strings, and is a bit like a violin. It sounded amazing! Do you know what it could be?
I also want to know why Chinese music always sounds so (4)_________(relax) and calm to me. Do you have any recommendations for different types of Chinese music I can listen (5)_________? The school holiday will come soon. Perhaps, during the holiday I can learn a lot (6)_________ (much) about Chinese music.
I have(7)_________ (start) lessons in Physics and Chemistry already. I’m (8)_________ (real) excited because I love these (9)_________ (subject).I’m looking forward to (10)_________ (hear) from you!

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。
Today, we can do everything with apps: pay bills, order food and shop for anything. Mobile technology means we can (1)_____(hold) the world in our hands.
Let’s start with the ways to get health care. Telemedicine can allow a patient to use mobile technology to see the doctor online and get a diagnosis(诊断) and instructions without leaving home.
In addition, there are many patient websites. These provide convenience (2)______ patients with (3)______ (difference) kinds of illnesses. (4)________ (set) a date with doctors and reading lab results are(5)________ (achieve) by technology.A whole new age of medical care seems likely to come in the future. But every coin (6)________ (have) two sides. What might be on the other side of techno-health care?
Firstly, (7)________ (us) should think about the health care experience as a whole. A usual visit to a doctor begins with a receptionist (8)________ can see and tell how a patient is doing. This may influence the treatment effects.(9)________ (second), the human touch between patients and doctors should not be undervalued and is unlikely to be there over the smartphone.
Thirdly, test results can be difficult to understand. When someone without a medical degree sees a flagged result with no explanation on the website, there is a lot of great worry. It seems likely that some (10)_______ (company) will find a way to explain test results.

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。
As a five-year-old girl, Lin Qiaozhi was deeply (1)________ (affect) by her mother's death. At the age of 18, instead of following the traditional path of (2)________ (marry) like the (3)________ (major) of girls, she chose to study medicine. “Why should girls learn so much? Finding a good husband should be (4)________(them) final goal!” her brother complain-ed, (5)________ (think) of the high tuition fees. She responded, “I’d rather stay single to (6)________ (study) my life!” Eight years later, Lin graduated (7)________Peking Union Medical College(PUMC) for the Wenhai Scholarship, (8)_______ highest prize given to graduates. She (9)________(immediate) became the first woman (10)________was hired as a resident physician in the OB-GYN department of the PUMC Hospital.