请认真阅读下列各个小题，并根据每题中所给的首字母或中文提示，写出下列各句空格中的单词，注意保持词义和形式的一致。请将答案的完整形式写在答题卡上相应题号的横线上。每空只能填一个单词。
1.I respect his __________(判断) and I’ll follow any advice he gives me.
2.Please accept this gift in __________(感谢) of what you’ve done for us.
3.Frankly speaking, I did it out of my __________(意愿).
4.The dictionary is under __________(修改) before it is published.
5.The problem of food __________(安全) has become household talk in China.
6.This painting is just a copy, and the o__________ one is in the National Gallery in London.
7.The medicine will do harm to people’s health if c__________ in large quantities.
8.He doesn’t work hard this term, as a result of which he can’t get enough c__________.
9.According to the facts, he can’t possibly be g__________ of robbery.
10.The boy was so a__________ in the computer game that he knocked into a tree.
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（不超过3个单词）
Buying books on the internet is a great way to save time and money. Online bookstores offer not only new books but also used books. What’s more, they are far better 1. (compare) to traditional bookstores as they offer much broader kinds of books. You can either click the kind of e-books online 2. type the book title or get it in seconds. Another advantage of shopping online is that you can also read the book reviews as well as readers’ reviews to get an idea 3. the book is worth buying. Online bookstores often offer great discounts, 4. is a big attraction for book lovers with a tight budget.
For book lovers, 5. is most important to get books in time, in which case they need to find a 6.(rely) online bookstore that is able to provide fast deliveries.
Here are some tips for 7.(refer) when you are selecting an online bookstore. Some online bookstores are popular for fiction books; some are 8. non-fiction books or novels, etc. Understanding their specialization will help you to get the right kinds of books in time. Remember to check whether you will be buying books from a third-party seller or directly from the websites. Never jump at stores that offer 9.(believe) cheap prices, as books that 10.(sell) at such low prices could be in very bad condition.
A dog’s mind is only equal to that of a two-year-old baby. 1. Therefore, they are probably the first to notice any change in the behavior of their masters. Let’s do some deep-digging to understand the amazing ability of a dog.
They sense your feelings. Isn’t it strange? 2. This is true. A study published in the Animal Cognition journal says that dogs are known to come to people who appear sad or depressed. It doesn’t matter if the person is their owner or a stranger. They have an ability to sense sadness and are attached to troubled souls.
3. Dogs can easily tell when you’re playing with favorites, and if you reward or play more with other pets, your dog might notice it and feel uncomfortable. As they can’t say how they feel, they will scratch, yawn or lick their mouths.
They smell fear. Let’s say you’re faced with your worst fear. Would you get scared and run away or just face it? Before choosing how to deal with it, you should remember one thing. 4. Research shows that dogs often sense their masters’ responses in dangerous situations. If you fear something and choose to back away, chances are that your pet is going to do the same thing.
They’re watching you. We are all raised as respectable individuals who are taught to respect elders, obey the law and help out people in need from time to time. 5. But if you have a dog at home, it is time to be serious about them. Dogs like generous people. So just be careful around your pet; it may judge you on how you behave with others.
A. They sense health problems.
B. They understand when ignored.
C. They know when no one’s looking at them.
D. You would be setting an example to your pet.
E. Every time you feel sad, you dog just know it.
F. But dogs are able to sense everything around them.
G. However, not all of us take these three things seriously.
Drug companies have spent billions of dollars searching for therapies to reverse or significantly slow Alzheimer’s disease, but in vain. Some researchers argue that the best way to make progress is to create better animal models for research, and several teams are now developing mice that more closely imitate how the disease destroys people’s brains.
The US National Institutes of Health (NIH), the UK Dementia Research Institute and Jackson Laboratory (JAX) - one of the world’s biggest suppliers of lab mice - are among the groups trying to genetically design more suitable mice. Scientists are also exploring the complex web of mutations(突变) that influences neurological(神经学的) decline in mice and people.
“We appreciate that the models we had were insufficient. I think it’s sort of at a critical moment right now.” says Bruce Lamb, a neuro-scientist at Indiana University who directs the NIH-funded programme.
Alzheimer’s is marked by cognitive impairment(认知损伤) and the build-up of amyloid-protein plaques(淀粉样蛋白块) in the brains of people, but the disease does not occur naturally in mice. Scientists get around this by studying mice that have been genetically modified to produce high levels of human amyloid protein. These mice develop plaques in their brains, but they still do not display the memory problems seen in people.
Many experimental drugs that have successfully removed plaques from mouse brains have not lessened the symptoms of Alzheimer’s disease in people. One focused stumble came last month, when three companies reported that their Alzheimer’s drugs had failed in large, late-stage clinical trials. Although the drugs successfully blocked the accumulation of amyloid protein in mice, they seemed to worsen cognitive decline and brain shrinkage in people.
The drive for better mouse models comes as genomics studies are linking the most common form of Alzheimer’s to dozens of different genes. This diversity suggests that each case of the disease is caused by a different combination of genetic and environmental factors. “There is no single Alzheimer’s disease,” says Gareth Howell, a neuro-scientist at Jackson Laboratory (JAX) in Bar Harbor, Maine.
Howell argues that scientists’ reliance on lab mice with only a few genetically engineered mutations might have limited research. His own work suggests that in mice, just as in people, genetic diversity plays a part in determining how Alzheimer’s develops.
1.What do you know about the lab mice used for the Alzheimer’s research from the text?
A.The lab mice also display the memory problems.
B.Suitable lab mice are fundamental to the research.
C.Mice with Alzheimer’s disease suffer from mutations.
D.Drugs have been invented to slow Alzheimer’s disease.
2.From paragraph 5, we can know that the experimental drugs “__________”.
A.functioned well in large, early-stage clinical trials
B.fail to make people get rid of the relevant symptoms
C.successfully prevent people forming amyloid protein
D.worsen cognitive decline and brain shrinkage in mice
3.What does Gareth Howell think of Alzheimer’s?
A.It is various genes that count in the development of Alzheimer’s.
B.The increasingly polluted environment contributes to Alzheimer’s.
C.The most common form of Alzheimer’s is the drive for better mice.
D.It is caused by the accumulation of amyloid-protein plaques in people.
4.Which of the following could be the best title for the passage?
A.Experimental drugs successfully reverse Alzheimer’s
B.The real causes of Alzheimer’s have been confirmed
C.Alzheimer’s is the biggest memory killer in the aged
D.Frustrated Alzheimer’s researchers seek better lab mice
That the US stock market dropped sharply immediately after the US government put forward the proposal on Tuesday to tighten the control on exports of various artificial intelligence technologies indicates what the market thinks of the move.
Multi-national corporations have led the way in the profound compressing(压缩) of time and space that has flattened and changed the world over the last couple of decades, and the overwhelming majority of international technological transfers have been conducted among multi-national companies in pursuit of profits.
Thus the proposal the US government put forward on Tuesday to tighten the control to “avoid negatively impacting US leadership in the science, technology, engineering and manufacturing sector” is being viewed not only as a brake on the US economy but also as a barrier to maintaining that leadership since it will reduce cooperation with the rest of the world and shrink the market for US companies preventing them from investing research and development.
The bigger its market, the more profits a technology company can earn, and the more money it then has to invest in developing even more advanced technologies. This is as true for US companies as it is for others.
Behind the proposal is the narrow-mindedness of policymakers in the US administration, who choose to ignore the fact that the United States would not have become the world leader in science and technology if it had kept its doors closed.
If such controls are intended to contain China’s development, they will certainly fail.
It is true that China has a lot to do to catch up with the US and other developed countries. Yet it has made great steps forward by opening its doors and cooperating with other economies.
As it opens its door wider, it will have even more opportunities to cooperate with other countries in science and technology.
The de-materialization of economic activities — with economic output and income generation increasingly reliant on information rather than inputs of raw materials — only increases the need for cooperative agreements and a cross-disciplinary approach to increase the capabilities of AI and advance its application.
By trying to enforce and exploit an invented-here ideal that is untenable, the US will undoubtedly lose the leadership in science and technology gradually to which it has become accustomed, and prevent the progress of both humans and machines.
1.What does the market think of the proposal put forward by the US on Tuesday?
A.It will tighten the control on exports of various AI technologies.
B.It will become drawbacks which prevent the US from developing fast.
C.If the US had kept its door closed, it would have become the superpower.
D.If the market becomes bigger, a technology company can earn more profits.
2.What influence will the proposal have on China’s development?
A.It will increase the capabilities of AI in China.
B.It won’t stop China’s development though it aims to.
C.It won’t let China become the world leader in science.
D.It will make China lose many opportunities after it takes effect.
3.What conclusion can we draw from the passage?
A.Most of International technological transfers will be conducted so as to seek profits.
B.The US has become accustomed to its leadership in technology and will maintain it.
C.The US will suffer from its control of a variety of artificial intelligence technologies.
D.China has made too big steps in science & technology to cooperate with other countries.
Sagrada Familia
Opening hours: 09:00—18:00(October—March); 09:00—20:00(April—September)
Admission: $11, or $10 with the Barcelona Card.
The temple has been under construction since 1882 and they’ve still got another 30 to 80 years to go before it is finished. The project’s vast scale and its special design have made it one of Barcelona’s top tourist attractions for many years.
La Pedrera
Opening hours: November—February: 09:00—18:30; March—October: 09:00—20:00
Admission: $9.Save 20% with the Barcelona Card.
This building used to be called Casa Mila but nowadays it’s more commonly known as La Pedrera.It is a unique modernist building in Barcelona and was made of bricks.It was built between 1906 and 1912 and in 1984 it was declared a UNESCO World Heritage site with other Gaudi buildings in Barcelona.
Barcelona FC Museum
Opening hours: April 6th—October 4th:(Monday to Saturday) 10:00—20:00; the rest of the year: 10:00—18:30
Admission: $8.50 for entry to the museum and $17 for a guided tour.
When you buy your ticket you have two options.You can buy a ticket for the museum to see the football stadium or you can buy a dual (双的) ticket for $15 where you get to see the museum and the scenes at the club.
Miro Museum
Opening hours: Check the website for details as they vary depending on the time of the year.
Admission: $8.Save 20% with the Barcelona Card.
This museum has a wide range of Miro’s works dating back as far as 1914.This artwork collection not only includes his paintings but also a good selection of sculptures.
1.How much should you pay if you visit La Pedrera with the Barcelona Card?
A.$6.4. B.$7.2.
C.$8. D.$10.
2.Where can you visit a football stadium?
A.Miro Museum. B.Sagrada Familia.
C.La Pedrera. D.Barcelona FC Museum.
3.Who will show special interest in Miro Museum?
A.Athletes. B.Artists.
C.Architects. D.Singers.
