请认真阅读下列各小题，并根据上下文语境和所给首字母或中文的提示，写出下列各句空格中的单词，注意保持语义和形式的一致。请将答案的完整形式写在答题卡上相应题号的横线上。
1.—Have you seen a lady's handbag on the__________（柜台）? I left it here a moment ago.
—What color is the bag? We found one really.
2.Only when women are enabled to become strong will our families, our economies, and our societies reach their fullest______________（潜能）。
3.According to the central bank, the new edition bills will__________（流通） in parallel with previous editions and will have the same face value.
4.About online education, in my opinion, there are many________（有效） ways of using videos in language teaching.
5.—A little disabled dog was found___________（抛弃） on the steps of the pet clinic.
—How cruel its owner is!
6.In view of lacking preparations for the competition and not wanting to lose face, Johnson e________ decided to drop out.
7.The boat whistled past, making the water in the river s___________ open.
8.It is generally a____________ that Internet addiction will have a disturbing effect on people's health and social relationships.
9.When the stranger was dragging him away, the baby reached out his hands in d__________ want of his mother.
10.—George, get down to doing your homework, OK?
—Oh, Mom. You know that I can't r_____________ watching TV.
阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。
High on the Qinghai-Tibet Plateau 1.(lie) China’s “water tower” Sanjiangyuan. It is home to the headwaters of China’s three rivers: the Yellow River, Yangtze River, and Lancang(Mekong) River. It is the three rivers 2. provide water for about half the population of China. However, human activities are putting this ecosystem 3. risk. Hopefully, though, we can repair this damage. In 2016, the Chinese government established Sanjiangyuan National Park in Qinghai province. The park, 4.(schedule) to open in 2020, has increased the area’s green coverage and attracted more wildlife. The local government has also made great effort to improve biological diversity. The success of Sanjiangyuan will mark the start of a 5.(green) future. With Sanjangyuan 6.(take) the lead, nine other regions in China 7.(choose) by a field conservation station to carry out projects over the past three years, 8. will form a national park system together. The idea of a national park system is still new in China, but9.(it) realization is urgent. After all, building an ecological civilization bears great 10.(important) in the development and progress of human civilization.
One morning our new neighbor saw my grandfather planting two rare tree saplings(树苗）in our garden. And he also planted the same kind of tree saplings in his garden. My grandfather gave________enough amount of water to his plants and didn't always give them full ______while our neighbor gave a lot of water to his plants and ______them too well. My grandfather's plants were simple but looked good, _______our neighbor's plants were much fuller and greener.
Normally, in summer, we have strong thunderstorms called "Kalboishakhi" which can bring great damage to life and _______. After a "Kalboishakhi", my grandparents and I came out to________the damage to our garden and saw the neighbor was in his garden, too, but look ______as his plants were uprooted. Our plants weren't damaged and were standing ______ on the ground, our neighbor was______ to see this, and he came up to my grandfather and said with______, I actually looked after my plants better than you did for yours. ______, my trees came off from the roots, but yours didn't. How is this_______?"
My grandfather smiled and said, "You gave your plants more attention and water, so they didn’t have the ______to work themselves for anything. I gave them just the ample amount of and manure (肥料），letting their_______ search for more;thus they went deeper and made their position stronger, That is why my plants________ With an expression of deep_______ our neighbour nodded_______It made me realize then that though my grandfather was ______with me on many occasions even during our vacations with his do's and don'ts, I became aware that anything ______got or can go off that much more easily and we will not ______the hard work it takes earn those things. "
1.A.mainly B.nearly C.barely D.exactly
2.A.hope B.support C.time D.attention
3.A.dealt with B.looked after C.brought up D.waited on
4.A.and B.while C.so D.or
5.A.animals B.land C.environment D.possessions
6.A.predict B.analyze C.check D.confirm
7.A.tired B.upset C.bored D.ashamed
8.A.firm B.still C.bent D.abnormal
9.A.disappointed B.relieved C.frightened D.surprised
10.A.anger B.sorrow C.embarrassment D.anxiety
11.A.Anyway B.However C.Otherwise D.Therefore
12.A.possible B.exciting C.alike D.suitable
13.A.reason B.need C.chance D.power
14.A.branches B.trunks C.leaves D.roots
15.A.survived B.twisted C.spread D.delayed
16.A.admiration B.doubt C.regret D.sadness
17.A.public B.peace C.approval D.turn
18.A.strict B.annoyed C.patient D.content
19.A.occasionally B.mistakenly C.secretly D.easily
20.A.understand B.accelerate C.oppose D.undertake
When you think about a deadly animal, you may think of a shark, a lion, or even an elephant. However, the truth is that the deadliest animal in the world is much smaller and more annoying. 1.And it feeds on human blood, transporting numerous diseases from one person to the next. Figure it out, yet? Yes, it's the mosquito.
The numbers don't lie: According to the World Health Organization, more than 725, 000 people worldwide are killed by mosquito-borne diseases each year. These diseases include malaria(疟疾） dengue fever, yellow fever, and encephalitis, 2."Being able to adapt easily to new environments is one of the reasons why mosquitoes are the most deadly, "Bums Blackwell, an expert in pest control said.
3.Mosquitoes have learned to lay eggs in as little as a few small drops of water and each female mosquito can lay between 50 and 500 eggs once. Their populations also reach the highest point at different times in different areas all over the world, making it nearly impossible to avoid being bitten4.
In areas where there' re too many mosquitoes, local authorities try to control the population through routine pesticide(杀虫剂）applications. "We should protect ourselves by avoiding places where there is too much water, "said Bernard Cohen, MD, a professor at the Johns Hopkins University School of Medicine. 5. Wear bug repellent(驱虫剂）that contains DEET(up to 30 percent)when heading outdoors, and reapply it about every four hours.
A.Most of the diseases can be cured in a short time.
B.There are more than 100 varieties of this thing on earth.
C.He also stresses that a little protection will go a long way.
D.And every bite increases the risk of getting a serious disease.
E.Mosquitoes take much interest in getting in touch with children.
F.Malaria is the most horrible, killing at least 600, 000 people a year.
G.Another reason the insects are so deadly is that they produce quickly.
There will be days when you do not have much to do. Perhaps because you are waiting for someone else in a different department or a different company to respond to a request. As the clock ticks past 5 pm, there may be no purpose in staying at your desk. But you can see you hard at work and, more important. they can see you. So you make an effort to look busy.
Some of this may he a self-perpetuating(白生自存）cycle. If bosses do not like to go home before their workers, and workers fear leaving before their bosses, everyone is trapped. Staff may feel that they will not get a pay rise, or a promotion, if they are not seen to be putting in maximum effort. This is easily confused with long hours. Managers, who are often no good at judging employees 'performance, use time in the office as an alternative.
The consequence is often wasted effort. Rather than work hard, you work hard to make bosses think that you are. Leaving a jacket on your office chair, walking around purposefully with a notebook or clipboard and sending out emails at odd hours are three of the best-known tricks. After a while this can result in collective self-cheat that this pretence is actual work.
But presenteeism(出勤）has more serious consequences. As well as reducing productivity, this can increase medical expenses for the employer. According to a study, these costs can be six times higher for employers than the costs of absenteeism among workers. To take one example, research published in the British Medical Journal found that Japanese employees with lower-back pain were three times more likely to turn up for work than in Britain. As a result, those workers were more likely to experience greater pain and to suffer from depression. What could be more upset than being in pain while feeling trapped at work?
None of this is to say that employers haven't the right to expect workers to be in the office for an acceptable proportion of time. Unavoidably there will be a need for some(preferably short)meetings. Dealing with colleagues face-to-face creates a feeling of trust and friendship, allows for a useful exchange of ideas and enables workers to have a better sense of their needs.
But modern machinery like smartphones and laptops is portable. It can be used as easily at home as in the office. Turing an office into a prison, with prisoners allowed home for the evenings, does nothing for the creativity that is increasingly demanded of office workers as routine tasks are automated. To be productive you need presence of mind, not being present in the flesh.
1.Why do employees still stay at their desk after work?
A.To keep their bosses company.
B.To get more overtime allowance.
C.To put extra efforts into their work.
D.To give their bosses a good impression.
2.One of the consequences of presenteeism is that___________?
A.employers will pay workers higher wages
B.workers will suffer physically and mentally
C.workers will perform their job more efficiently
D.the effort put in by workers will finally pay off
3.Working in the office for some time can help_________?
A.build better social bonds
B.bring bosses more profits
C.organize a meeting efficiently
D.satisfy workers 'material needs
4.What would the author probably agree with?
A.Presenteeism can't help develop creativity.
B.Absence from work reduces productivity.
C.Presence at work will be more joyful.
D.Technology makes life puzzling.
The problem of robocalls (自动语言电话） 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 seriousness 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" become widely available, scammers will have moved into cleverer means. In the near future, it's not just going to be 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 processing 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 persuasive human-sounding voice that it was able to speak to a receptionist and book a reservation without being found.
These developments are likely to make our current problems with robocalls much worse. The reason why robocalls are a headache has less to do with amount than accurateness. A decade of data violation of personal information has led to a solution 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, tricking 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 processing technologies may weaken that gradually.
We need to deal with the insecure nature of our telecom networks. Phone 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 FaceTime or WhatsApp, which can be lied to your identity.
Reliability is hard to earn but easy to lose, and the problem is only going harder from now on.
1.How does the author feel about the solutions to the problem of robocalls?
A.Panicked.
B.Confused.
C.Embarrassed.
D.Disappointed.
2.Taking advantage of the new technologies, scammers can____________?
A.aim at victims accurately
B.damage databases easily
C.start campaigns rapidly
D.spread information widely
3.What does the passage want to say______________?
A.Honesty is the best quality.
B.Technologies can be double-edged.
C.There are more solutions than problems.
D.Reliability 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
