阅读下列短文，从每题所给的A、B、C、D四个选项中，选出最佳选项。
The problem of robocalls has gotten so bad that many people now refuse to pick up calls from numbers they don't know. By next year, half of the calls we receive will be scams (欺诈).We are finally waking up to the severity of the problem by supporting and developing a group of tools, apps and approaches intended to prevent scammers from getting through. Unfortunately, it's too little, too late. By the time these "solutions" (解决方案) become widely available, scammers will have moved onto cleverer means. In the near future, it's not just going to be the number you see on your screen that will be in doubt. Soon you will also question whether the voice you're hearing is actually real.
That's because there are a number of powerful voice manipulation (处理) and automation technologies that are about to become widely available for anyone to use .At this year's I/O Conference ,a company showed a new voice technology able to produce such a convincing human-sounding voice that it was able to speak to a receptionist and book a reservation without detection.
These developments are likely to make our current problems with robocalls much worse. The reason that robocalls are a headache has less to do with amount than precision A decade of data breaches (数据侵入) of personal information has led to a situation where scammers can easily learn your mother's name, and far more. Armed with this knowledge, they're able to carry out individually targeted campaigns to cheat people. This means, for example, that a scammer could call you from what looks to be a familiar number and talk to you using a voice that sounds exactly like your bank teller's, ricking you into "confirming" your address, mother's name, and card number. Scammers follow money, so companies will be the worst hit. A lot of business is still done over the phone, and much of it is based on trust and existing relationships. Voice manipulation technologies may weaken that gradually.
We need to deal with the insecure nature of our telecom networks. Phone carriers and consumers need to work together to find ways of determining and communicating what is real. That might mean either developing a uniform way to mark videos and images, showing when and who they were made by, or abandoning phone calls altogether and moving towards data-based communications-using apps like Face Time or WhatsApp, which can be tied to your identity.
Credibility is hard to earn but easy to lose, and the problem is only going to harder from here on out.
（1）How does the author feel about the solutions to problem of robocalls?
| A． |
Panicked |
| B． |
Confused |
| C． |
Embarrassed |
| D． |
Disappointed |
（2）taking advantage of the new technologies, scammer can ________.
| A． |
aim at victims precisely |
| B． |
damage databases easily |
| C． |
start campaigns rapidly |
| D． |
spread information widely |
（3）What does the passage imply?
| A． |
Honesty is the best policy. |
| B． |
Technologies can be double-edited. |
| C． |
There are more solutions than problems. |
| D． |
Credibility holds the key to development. |
（4）Which of the following would be the best title for the passage?
| A． |
Where the Problem of Robocalls Is Rooted |
| B． |
Who Is to Blame for the Problem of Robocalls |
| C． |
Why Robocalls Are About to Get More Dangerous |
| D． |
How Robocalls Are Affecting the World of Technology |
Joanne was stuck in a traffic jam in central Birmingham at 5：30 and at 6：30 she was expected to be chairing a meeting of the tennis club. At last, the traffic was moving. She swung quickly racing to her house. As she opened the door, she nearly tripped over (被绊倒)Sheba.
“Hey, Sheba,” she said, “I've got no time for you now, but I'll take you out as soon as I get back from tennis club.” Then she noticed Sheba seemed to be coughing or choking. Obviously, she could hardly breathe. Immediately, Joanne realized she would have to take her to the vet (兽医).
When she got there, the vet was just about to close for the day. Seeing the state of Sheba, Dr. Sterne brought her quickly into his office.
“Listen, doctor, I'm really in a rush to get to a meeting, can I leave her with you, and go and get changed? I'll be back in ten minutes to pick her up, and then I'll take her on to the meeting with me. Is that OK?”
“Sure.” said the doctor.
Joanne made the quick trip back to her house in a couple of minutes. As she was once moreentering the hallway, the phone by the door began to ring.
“This is Dr. Sterne,” said an anxious voice. “I want you to get out of that house immediately, ”said the doctor's voice. “I'm coming round right away, and the police will be there any time now. Wait outside!”
At that moment, a police car screeched (发出尖锐的声音)to a stop outside the house. Two policemen got out and ran into the house. Joanne was by now completely confused and very frightened. Then the doctor arrived.
“Where’s Sheba? Is she OK?” shouted Joanne.
“She’s fine, Joanne. I took out the thing which was choking her, and she’s OK now. ”
Just then, the two policemen reappeared from the house, half-carrying a white—faced man, who could hardly walk. There was blood all over him.
“My God, ” said Joanne, “how did he get in there? And how did you know he was there?”
“I think he must be a burglar.” said the doctor. “I knew he was there because when I finally removed what was stuck in Sheba’s throat：it turned out to be three human fingers.”. What was Joanne supposed to do at 6：30？
| A．To walk her dog. | B．To see her doctor. |
| C．To attend a club meeting. | D．To play tennis with her friends. |
. Joanne wanted to get back to her home again.
| A．to dress up for the meeting | B．to phone the police station |
| C．to catch the badly hurt burglar | D．to wait for her dog to be cured |
. From the passage, we can infer that.
| A．Sheba fought against the burglar |
| B．the police found the burglar had broken in |
| C．Joanne had planned to take her dog to the meeting |
| D．the doctor performed a difficult operation on the dog |
. In this passage, the writer intends to tell us that the dog is.
| A．clever | B．friendly | C．frightening | D．devoted |
．The underlined word a burglar in the last paragraph probably means ________.
| A．a cleaner | B．a physician | C．a thief | D．a murderer |
In Colombia, there are some unwritten rules that people are used to. These rules are not officially established, but people do respect them. For example, on a bus, a person keeps a distance from another person, and people don’t like to touch each other. Many people come to work late because they prefer to wait for another bus if the first one is too crowded. They don’t want to have to stand too close to another person, or maybe they are afraid of starting a conversation.
A friend of mine in Colombia once said his mom got angry because he came home late, so he asked her, “Mom, what do you think of most people arriving at their jobs so late?” That gave her the a
nswer to her question since everyone knows no one wants to get on a bus that is too crowded. His mother realized at that moment that customs have a big influence on a person’s life.
Sometimes, people don’t like to make any kind of conversation or make eye contact(接触) with others. For example, when they are in line at a bank, they prefer to look up or down rather than look at other people.
Moreover, people usually look down when they are in an elevator. Not only on a bus, in line at a bank, and in an elevator do people usually avoid 
talking to other people, but also in the streets when they are walking, they prefer to look down and to avoid contact with others. Why do many people get to work late in Colombia?
| A．They always think the next bus will be better. |
| B．They don’t want to get on crowded buses. |
| C．It’s an official rule in Colombia. |
| D．They get into conversations and miss their buses. |
From the text we learn that .
| A．customs influence people’s lives | B．a mother always understands her son |
| C．people respect each other in Colombia | D．people like to talk in elevators in Colombia |
When people in Colombia are in line at banks, they .
| A．make eye contact | B．look at other people |
| C．make conversation | D．look up or down |
What would be the best title for the text?
| A．What People Do in Different Situations | B．Avoid Getting on a Crowded Bus |
| C．Special Customs in Colombia | D．Obeying Unwritten Rules |
When Julia Rhodes is asked what she does for a living，she says she is a “wind farmer”．While her job is operation manager for wind farm owner RES-Gen：Rhodes is responsible for making sure their l4 wind farms in the UK and Ireland are using the power of the wind to produce power for homes and businesses．
RES-Gen is a division of leading renewable energy group Renewable Energy Systems(RES)，a UK-based company with global operations． RES was one of the pioneers of wind energy technology．It built the UK’s second wind farm in l992．Since then：RES has built more than 40 wind farms across four continents．
Rhodes graduated from the University of Nottingham with a degree in manufacturing engineering． Following that，she received a master's degree in renewable energy systems technology specializing in wind energy． Rhodes has worked in the wind sector ever since, providing technical support for two leading wind farm developers before joining RES in 2001．
RES’s projects are continually monitored by computer and checked remotely on a daily basis．Regular servicing is carried out by contractors(承包者)，usually every six months. Rhodes always has a top—level view of how well the wind turbines(涡轮)are operating．
Rhodes is a supporter of wind—energy engineering．She also works closely with other departments to keep good relations with the communities around RES’s wind farms．The open days and government officials’ visits show that wind power is popular and that wind projects-are viewed positively．
Renewable energy is a growing sector with attractive career prospects． For Rhodes．as the RES wind farms expand，the team that she manages is expected to increase．She enjoys working for a company with strong engineering roots and a highly respected track record(业绩)．Her job as a wind farmer is challenging and enjoyable．“It's great knowing that you are helping to bring about a clean．environment and are contributing to the global community．”What’s the text mainly about?
| A．Julia Rhodes and her work． | B．Why Julia Rhodes works in RES． |
| C．The importance of renewable energy． | D．How出e wind can produce Dower． |
What can we know about Julia Rhodes?
| A．She once worked as a farmer to make a living． |
B．She has worked in RES ever  since graduation． |
| C．She likes her job as a wind farmer very much． |
| D．She is in charge of forty wind farms in the UK． |
What can we learn about RES from the text?
| A．It built the UK's first wind farm in 2001． |
| B．It plays a leading role in the wind sector． |
| C．It is an important branch of RES—Gen． |
| D．It provides regular servicing for its contractors． |
Which of the following is NOT true?
| A．RES is financially supported by the British government． |
| B．Wind farms receive a warm welcome around the UK． |
| C．RES has developed at a high speed during recent years． |
| D．Rhodes thinks people should create a clean environment． |
Dear All，
Happy New Year! A list of important dates for this term is attached to this letter．
Interviews for our April and September Primary One classes will take place on Tuesday and Wednesday，18th&19th January．Now is the time to apply for admission to Peak School．
Children are expected to weal their uniforms this term．As is usual at this time of the year，mornings at the school are quite cold and l would suggest children wear their sweaters to school．As the temperature goes up during the day，children
tend to take off their outer clothes，so it is important that all sweatshirts are labeled(贴有标签)．
I have received a few requests from parents asking if their children can wear summer uniforms this term．I am of the view that all children in the school should follow the school policy and be dressed in the appropriate uniforms．In the longer term，a number of US at school have questioned the need to have a winter and summer uniform．Perhaps．with careful consideration，we can develop a uniform that will serve children for the whole academic year．
As the foggy(多雾)mornings start to appear，a number of parents have raised concerns over the safety of those children who walk to school． Our dark green uniforms are not particularly visible to motorists．Hopefully, the “Uniform Committee” to be set up this term will deal with this particular issue．I will keep parents informed of the channels through which views may be expressed in future newsletters．
We still have a “No Hat，No Play” rule on the playground，so children need to ensure that they have their sunhats in school at all times．
Yours sincerely，
P D Tunesi
PrincipalThe letter was most probably written．
| A．when the school year ended |
| B．before the new term started |
| C．after kids were admitted to school |
| D．after kids were interviewed |
This letter was mainly written to．
| A．teachers | B．visitors | C．students | D．parents |
What do we know about the present school uniforms?
| A．The school has solved the problems． |
B．They are invisible to motorist s on foggy days． |
| C．The school is considering changing them． |
| D．There is a winter and summer school uniform． |
We can infer from the text that．
| A．the school has strict rules on uniforms |
| B．kids can’t have classes without wearing hats |
| C．parents are satisfied with the uniforms |
| D．most kids walk to school on foggy mornings |
Windsurfing is a sport that combines sailing and surfing．In 1948，twenty-year-old Newman Darby first 
thought of using a handheld sail to contro1 a small boat．Darby did not apply for a patent(专利)for his design at first．However，he is recognized as the inventor of the first sailboard．
Californians Jim Drake，a sailor and engineer，and Hoyle Schweitzer，a surfer and skier received the patent for a sailboard．They called their design a windsurfer．The early windsurfer boards measured 3．5 meters long and weighed 60 pounds．Later in the l980s，Newman Darby did apply for and receive a design patent for a one—person sailboat．
In the late l940s，Newman Darby found he could control a 3-meter-long sailboat and make turns even without a rudder(舵)．In l964 he designed the first universal joint(万向接头)to go along with a flat bottom sailing boat．This sailboard was equipped with a universal joint，a board and a kite—shaped free sail and thus windsurfing was born．
Naomi Darby，Newman’s wife，was the first woman windsurfer and helped her husband build and design the first sailboard．She sailed while standing up，controlling the boat without the use of a rudder．She tilted(倾斜)the sail to change directions．This was something that had never been done before．
Hoyle Schweitzer began producing sailboards in the early 1970s．The sport became very popular in Europe．By the late 1970s，windsurfing fever had Europe firmly in its grasp with one in every three families having a sailboard．
The first windsurfing world championship was held in 1973．Windsurfing first became an Olympic sport for men in l984 and for women in l992．Jim Drake and Hoyle Schweitzer received the patent for the design of．
| A．a sailboard called windsurfer | B．a kite—shaped free sail |
C．the first universal jo int |
D．a one—person sailboat |
What can we learn from the text?
| A．Hoyle Schweitzer was a sailor and Jim Drake was a surfer． |
| B．Newman Darby’s wife supported him in his invention． |
| C．Newman Darby was the first to tilt the sail to change directions． |
| D．The first world windsurfing competition was held in the late l970s． |
Which is the correct order of the following events?
a．Newman Darby thought of controlling a boat with a handheld sail．
b．Newman Darby received his design patent．
c．Windsurfing became popular in Europe．
d．Windsurfing became an Olympic sport for women．
| A．acbd | B．abcd | C．acdb | D．bacd |
What is the main idea of the text?
| A．The invention of windsurfing． | B．How windsurfing was popular in the world． |
| C．The history of windsurfing． | D．How windsurfing became an Olympic sport． |