1.Daily exercises are said to be of great b__________to human health.

2.His carelessness and lack of working experience lead to the ____________. (辭職）

3.It’s considered polite to express our s___________for others’ loss and sufferings.

4.You may find that just giving orders will produce the_________(希望得到）effect.

5.She was in great pain after w____________the car accident killing her family.

6.Wandering around the streets, she felt___________（拋棄）by the entire world.

7.Protecting the environment should be a worldwide movement that requires everyone’s p__________(參與）.

8.Mr. Thomas received an award for his generous d___________ to the relief organization.

9.A____________as one of the greatest test scientists, Hawking has made lots of major discoveries.

10.It’s highly__________（建議）that we should finish the project before the deadline.

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In the past few years, several Non-Governmental Organizations ______ all over the world.

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假如你是李明，你的外教老師Tom來信詢問你校和諧校園的創(chuàng)建情況。請你根據(jù)以下內(nèi)容提示，簡要回復(fù)此次活動給你校帶來的主要變化：

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④ 自己的感受；

參考詞匯：harmonious 和諧的 environment 環(huán)境 attractive 吸引人的；迷人的。

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Dear Tom,

I’m writing to tell you something about the harmonious school activity, which makes many changes on our campus.

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Artificial intelligence,or AI,has been applied in a wide range of fields to perform specific tasks,including education,finance,heavy industry,transportation,and so on.

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There are a number of companies that create robots to teach subjects to children ranging from biology to computer science,though such tools have not become widespread yet.Advancements in natural language processing, combined with machine learning,have also enabled automatic grading of assignments.AI has also led to an explosion in popularity of MOOCs,or Massive Open Online Courses,which allows students from around the world to take classes online.

Finance

Use of AI in banking can be tracked back to 1987.Banks use artificial intelligence systems to organize operations,maintain book-keeping,invest in stocks,and manage properties.Also,systems are being developed,like Arria,to translate complex data into simple and personable language.There are also wallets,like Wallet AI,which monitor an individual's spending habits and provides ways to improve them.

Heavy industry

Robots have become common in many industries and are often given jobs that are considered dangerous to humans.Robots have proven effective in jobs that are very repetitive which may lead to mistakes or accidents due to failure in concentration and other jobs which humans may find degrading.

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A. Robots have been widely used to teach children.

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A. Arria can help people understand complex data.

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4.What is the passage mainly about ?

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In choosing a friend, one should be very careful. A good friend can help you study. You can have fun together and make each other happy. Sometimes you will meet fair?weather friends. They will be with you as long as you have money or luck，but when you are down, they will run away. How do I know when I have found a good friend? I look for certain qualities of character，especially understanding, honesty and reliability(信任)．

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A. Understanding. B. Honesty.

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Consider the tomato: easy to grow, healthy to eat, tasty in just about any recipe and pleasant to look at. And come late summer, in steady supply. Though you can find it during the coldest winter months, August is the tomato's season to shine. Farmers' markets and grocery stores are bursting with lesser-known but arguably tastier varieties, including purple cherries and big heirlooms.

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A. Pigeons and young children take a similar approach to learn words.

B. Pigeons are known to be smarter than newborn babies.

C. Pigeons recognize objects in the same way children learn words.

D. Pigeons are unique as they can learn like humans.

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A. They don’t have any background knowledge.

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A. They play roles in the films.

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Laura went to the stable（馬廄）.Four horses stood there.She put a saddle on Star,a big and brown horse.Her sister,Janice,1.(choose) Moon,a white horse.They were both going to exercise the horses.

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Janice asked Laura8.was the matter."When I moved my arm,it hurt."Laura answered.They still didn't see any blood.Janice unbuttoned Laura's blouse9.looked at her right collarbone."Oh,no,"Janice shouted,"You're seriously 10.(injure)."And then she sent Laura to the new doctor as soon as possible.

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