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。
The WeChat official account CNTOLONDON(中国旅游局伦敦公众号）1.(play)an active role in Britain,providing abundant cultural resources to Chinese people in the country.The WeChat account, 2.(run)by the China National Tourist Office(CNTO)in London,has in the past month posted information about Chinese culture,online cultural 3.(activity),Sino-UK cultural exchange programs and cultural resources about 4.countries.
Huang Ping,general secretary of the London Chinatown Chinese Association,said the 5.（time)information from CNTOLONDON has been very helpful.
＂At present Chinese people in Britain are thinking about how 6.(sustain)their normal lives, as they have stopped boring and stressful daily living supplies.CNTOLONDON has provided us 7.pretty useful cultural resources,"Huang said.
Lady Xuelin Bates also 8.(high)praised the resources on the CNTOLONDON as"terrific" and"very attentive”。
And the WeChat account 9.(welcome)domestically,as Chinese blogger Feifeima FM said readers were fond of the online cultural services from CNTOLONDON,many of 10.had no idea that the Ministry of Culture and Tourism of China had been providing such resources as early as February.
I come from a broken family that many would consider "abnormal" at the very least: marriages, divorces, etc. And that is where this story _______
My sister Jeanne and I were born only 14 months apart, but by the time we were teenagers we had lost _______.By age 15. I had moved away from our home in Wisconsin to live on my father's restaurant in Virginia. Later, Jeanne got married and _______in Chicago. We lived separate lives in separate states, and our connection somehow_______
Fast-forward about nine years. I was 24 and on a_______ with my fiance to New York City, a place I had never been, to see the _______.We went to the Statue of Liberty, Chinatown, and several Manhattan clubs. I had never seen so many taxicabs in one spot in all my life.It was overwhelming.
During a day of sightseeing, we were crossing a very busy street _______with people when I suddenly heard my name _______from somewhere behind me: "Cheryl!" I _______ in my steps in the middle of the road.Tears ____________immediately in my eyes.I knew without a doubt that it was my sister Jeanne. I yelled back ____________even turning to look:"Jeanne?”
It was her."Oh my God!" I screamed, and I began ____________ people out of my way to get to her. The crowd started to____________.And there we were, standing in the middle of a Manhattan street,facing each other and smiling. I couldn't believe it.
I later asked how she'd known it was me-she never saw me! She said it was my ____________1 wouldn't say my laugh is all that unusual,but I guess to a family member it's ____________.It hits your heart and resonates(回响）in your mind.
Since that time,my sister and I have never been____________.We both moved back to Wisconsin. We talk ____________.Many years have passed,and we are now in our 50s.But our meeting ____________wasn't just a sign.I see it as more of a lesson,a ____________ not to lose touch with loved ones.After our sister- to-sister ____________,I don't plan to let that happen again.
1.A.ends B.begins C.develops D.appears
2.A.memory B.chance C.touch D.parents
3.A.settled B.drove C.walked D.promoted
4.A.reconnected B.happened C.occurred D.ended
5.A.boat B.flight C.trip D.business
6.A.clubs B.taxicabs C.markets D.sights
7.A.loaded B.faced C.equipped D.occupied
8.A.spelled B.yelled C.whispered D.announced
9.A.accelerated B.froze C.hesitated D.shocked
10.A.went out B.got off C.welled up D.fell down
11.A.when B.after C.before D.then
12.A.dragging B.commanding C.winding D.pushing
13.A.part B.crowd C.depart D.gather
14.A.clothes B.laugh C.face D.age
15.A.picky B.different C.infectious D.extraordinary
16.A.forgiven B.forgotten C.regretted D.separated
17.A.daily B.arrogantly C.annually D.rarely
18.A.by chance B.by design C.in time D.on time
19.A.class B.reminder C.suggestion D.souvenir
20.A.yell B.accident C.meeting D.miracle
The Tech That Will Invade Our Lives in 2020
The 2010s made one thing clear: 1.It is in our homes with thermostats that heat up our rooms before we walk through the door.It is in our cars with safety features that warn us about vehicles in nearby lanes.We even wear it on ourselves in the form of watches that monitor our health.Here's what to watch in tech this year.
2.
In the last few years,Amazon,Apple and Google have battled to become the center of our homes.Now,they are working together on a standard to help make smart home products work well with one another.For example,if you open your door,then the door can say to the lights to turn them on.
5G rises steadily.
One important benefit of the technology is its ability to greatly make everything faster. 3.That will be important for the compatibility(兼容性）of next-generation devices like robots. sell-driving cars and drones.For example,if your car has 5G and another car has 5G,the two cars can talk to each other.4.
The wearables market heats up.
It is a time of intense competition in wearable computers.5.Computer chips are making their way into other electronic products like earphones,which means that companies are likely to introduce innovations in wearable equipment,That whole area of improving our hearing and hearing the way other people hear us is really interesting.
A.Home becomes smarter.
B.Tech is everywhere in life,
C.Door upgrades intelligently,
D.The biggest thing is connected everything.
E.And the competition is set to lead to more creativity and innovation.
F.The other is the time it takes for devices to communicate with one another.
G.And they can also signal to each other when they are braking and changing lanes.
HOW BIG should a business team be?It is an enormously important issue for companies, Teams that are too small may lack the skills required to get the job done:teams that are too big may be impossible to co-ordinate.
Robin Dunbar.an anthropologist at Oxford University,has done a lot of work on primate(灵长目）groups.His argument is that the size of the group is linked to the size of the brain.With their large brains,humans can cope with larger bands,A larger social group has many advantages,allowing for greater protection and specialization.
Whereas 150 is sometimes referred to as the"Dunbar number",the academic himself in fact refers to a range of figures.He observes that humans tend to have five intimate friends,15 or so good friends,around 50 social friends and 150-odd acquaintances.
Running a larger network can be difficult.The armed forces have spent more than 1,000 years experimenting with unit size.A Roman centurion(百天长）oversaw 100.The modern American army company has 180 members.Britain's equivalent numbers 120.These are rough estimates,rather than fixed figures.But it is striking that many group activities seem to be close to a Dunbar number. The Special Air Service of Britain has four-man patrols;when your life depends on it,you need to have absolute trust in your colleagues.As a result,such groups are limited in size.
For much of economic history,work was conducted in small units by peasants,tenant farmers and craftsmen.The coming of powered machinery enabled production at a much larger scale,with workers crowded into factories.These days the rise of the service economy means that workers are no longer concentrated in such large groups.
This may not be a bad thing.It was easy for employees in large factories to regard remote company owners as "them"rather than"us".The modern company may settle on a model with a small group of"core"workers and a larger group of contract workers.The result may be more united within the core staff but the non-core staff may be less well treated.The small core teams may work effectively.The big question will be the effect on morale of those outside those teams.
1.What does the first paragraph serve as in the whole article?
A.An example of the topic,
B.An introduction to the topic,
C.A guide to the whole article,
D.No relation to the passage at all.
2.What does the underlined"This"in the last paragraph refer to?
A.Workers crowded into factories
B.'These days the service economy has risen.
C.Workers are no longer concentrated in such large groups.
D.Employees regard company owners as"them"rather than"us".
3.What is probably the best model for a company according to the author?
A.A large group of exact 150 workers.
B.A small group of less than 15 core workers.
C.A small group of peasants and a large group of factory workers.
D.A small group of efficient workers and more contract workers.
4.What is the main purpose of writing the text?
A.To offer companies some useful advice.
B.To introduce us the most suitable size of teams.
C.To arouse the readers' interest in Robin Dunbar.
D.To persuade companies to adopt the"Dunbar number".
Artificial flesh is growing ever closer to the real thing. Scientists in Australia have now created a new jelly-like material which they claim has the strength and lasting usage of actual skin, ligaments(韧带）,or even bone.
“With the special chemistry we’ve engineered in the hydrogel(水凝胶）,it can repair itself after it has been broken like human skin can,” explains chemist Luke Connal from the Australian National University. “Hydrogels are usually weak, but our material is so strong it could easily lift very heavy objects and can change its shape like human muscles do.”
Having a wet and soft material with such remarkable properties could be very important for the development of next-generation soft robotics and biomedical devices. Creating a shape-changing hydrogel that has multiple functions has proved an ongoing challenge for scientists, even with natural inspiration from sea creatures, such as jellyfish, sea cucumbers, and Venus fly traps.
While some hydrogels can withstand mechanical stress, others have self-healing properties, and a few more have the abilities to memorize shapes or change colours. As far as the ANU researchers know, no one else has been able to incorporate all these functions into one all-encompassing gel. At least, not at the speed and efficiency they’ve achieved.
Using this material, the researchers made extremely thin films of “flesh” without any breakage.
When these films were heated or cooled, they then changed into different shapes, bending one way or the other before returning back to their original state along with the temperature. If temperature is somehow used as a control, the authors think this gel could one day be moved like an artificial muscle. Researchers are trying to modify their temperature control technology accordingly and make a significant step towards turning this hydrogel into practical use.
1.What do you know about the new material according to the text?
A.It looks like the jelly and functions like the robot.
B.It can be easily repaired by scientists after being broken.
C.It is likely to be the most multifunctional hydrogel at present.
D.It can hardly go back to its original shape after heated or cooled.
2.What is the author’s attitude towards the future of the dynamic hydrogel?
A.Indifferent.
B.Neutral.
C.Negative.
D.Positive.
3.What is the best title for the text?
A.Getting scientific inspiration from nature.
B.Lifting heavy objects by dynamic hydrogels.
C.Creating a new kind of flesh with chemistry.
D.Enabling artificial robots to heal themselves.
4.What will the author most probably talk about in the following paragraph?
A.The characters of artificial flesh.
B.The creation of the dynamic hydrogel.
C.The shapes and colors of artificial flesh.
D.The application of the dynamic hydrogel.
It was the homecoming parade in Rockwall,Texas,and cheerleader Tyra Winters,was riding on the top of one of the school's floats(彩车）。As it slowly made its way down the wide road,the 17-year-old enthusiastically waved at the crowd,all the while soaking in the music,laughter,and applause.
All of a sudden.a horrific scream sounded.Looking down,Winters saw a two-year-old on the sidewalk gasping for air.his extremely worried mother begging for help.The boy,Clarke Hornback Lad been sucking on a piece of candy when it slid down the back of his mouth,lodging in his throat and blocking his windpipe.
＂I see a little bright red face and his mom's begging,Someone help me,someone help me.'"
Winters told KTVT."There was no coughing;there was no breathing,Clarke's mother,Nicole Homback,later told news station NBCDFW.He was just gasping for air."No one seemed to know how to help.
Except for Winters.A senior with dreams of becoming a pediatric surgeon,she had learned the Heimlich maneuver and CPR.Knowing that the clock was ticking,she leaped off the moving float and ran to the child.
By the time she got to Clarke,his face had turned purple."I got him!"she yelled to Nicole as she grabbed the boy from her."I tilted him and gave a good three back thrusts,"she told the local CBS station.
Soon,the boy coughed up the piece of candy,gasped,and began breathing again.Without another word,Winters handed Clarke back to his mother and ran back to her float before it could leave her behind.
It all happened so fast,Nicole never had time to thank the teen.Winters' s heroic actions left Nicole speechless."I don't really have any words,"she says."The words that you would say to anyone who does something for you is' thank you.' But that doesn't seem good enough."
1.What does the underlined word"lodging"mean in Paragraph 2?
A.Stuck. B.Caught.
C.Slid. D.Found.
2.Which of the following is the correct order of the events?
a. The boy coughed up the piece of candy, gasped, and began breathing again.
b. Winters leaped off the moving float and ran to the child.
c. Winters was riding on the top of one of the school's floats.
d. Winters tilted the boy and gave a good three back thrusts.
e. The boy, Clarke Hornback, had been sucking on a piece of candy, blocking his windpipe.
A.c-a-d-b-c
B.c-e-b-d-a
C.b-d-a-c-e
D.a-e-d-c-b
3.What can we infer from the last paragraph?
A.It happened so fast, Nicole had no time to thank the teen.
B.Nicole didn't want to say anything about the incident.
C.Nicole was grateful for Winters' s heroic actions.
D.It is always good to learn more knowledge.
4.What kind of person do you think Winters is?
A.Helpful. B.Mean.
C.Organized. D.Determined.
