题目内容

【题目】 Why did you start out so early yesterday morning?

-- _________ there on time.

A. To get B. Getting C. Get D. Got

【答案】A

【解析】

试题分析:考查非谓语动词。句意:昨天早晨你为什么出去的那么早?——为了准时到那儿。动词不定式做目的状语表示具体的将要进行的动作,结合语境可知选A

练习册系列答案
相关题目

【题目】Directions: Complete the following passages by using the words in the box. Each word can be used only once. Note that there is one word more than you need.

Tablets are really useful devices, but their big screens always make them a burden to carry around without a bag. Wouldn’t it be great if there were a phone with the powers of a tablet that could be folded up and fit 1 into the hand?

Now something like a tablet-shaped but fold-able phone is about to become 2. In February, South Korean electronics company Samsung and China’s Huawei both unveiled fold-able phones Galaxy Fold and Huawei Mate X 3. Mobile phone use has entered the “fold-able future”, The Verge noted.

The technology could change our lives in significant ways. These devices, due to their 4 screens, give us the larger screens we want. Meanwhile, they still fit easily into the pocket. As USA Today noted, they’re “the 5 of a small tablets and smart-phone, all in a single device”.

The technology could 6 other devices too. For example, we could make TVs that stick to walls like posters, or fold up easily to hide away in drawers. In crowded modem cities, they will help us to 7 available space.

In a keynote address, Samsung’s senior vice president of mobile product marketing, Justin Denison, called the fold-able screen “the 8 for the smart-phone of tomorrow.” “It’s a balank canvas for us to do something beautiful together,” he said.

So is there nothing to stand in the way of the fold-able future?

According to tech news website Android authority, the necessary displays were difficult to produce. In 2012, nine out of every to OLED screens produced were 9. Today, that 10 percent rate has been improved to between 50 and 90 percent. However, at present these fold-able devices are expensive. For example, the price of Huawei Mate X is 17,500 RMB. That’s a price that may 10 the majority of people.

But if the fold-able device isn’t going to change the world overnight, there is no doubt that it is coming.

Patrick Moor-head, an industry analyst told The Verge, “Few are debating if fold-able or roll-able mobile displays are the future of smart-phones; the only question is when and by whom.”

【题目】阅读理解
2017 was an influential year for artificial intelligence (人工智能), not just in terms of the advancement of the technology itself, but also for the development of our understanding of AI's impact on our society.

When we talk about AI, often we focus on the belief that it is going to take away certain types of jobs. However, we often ignore the fact that this technology will also slowly spread into most of our lives.
Thanks to the development of AI, we are on the highway of IA, (human) intelligence augmentation (增强). Despite the great steps we've made in AI development and will continue to make in 2018, we are still years away from AI fully replacing human jobs. However, we are much closer to seeing the impact of AI spread into almost every job and the growth in human intelligence.
Take a doctor for example: AI will soon be able to detect and diagnose common diseases more quickly and accurately than humans. Now, doctors can spend more of their time explaining the possible diagnoses, communicating with patients and developing unique, reliable treatment plans that are most effective for each specific patient.
However, AI is so powerful and its adoption will only accelerate as it begins to help our work and allow us to focus on the parts of our job that are most important. But part of why AI is so attractive is also why it's so dangerous. That is, that same power allows AI that are making incorrect decisions to do so with greater speed and impact than humans have ever had.
This is why, as AI becomes more useful in 2018, it will also become more closely examined. 2018 will be the year when companies purchasing AI products don't just ask about the power of AI—they will make sure that it is tested carefully in advance, minimizing their potential unexpected impact.
(1)What does the author suggest in the first two paragraphs?
A.Many jobs should be replaced by AI in the future.
B.People should think more about the impact of AI.
C.AI is too abstract for ordinary people to understand.
D.People care little about the development of AI.
(2)The author takes the example of “the doctor” to explain that .
A.AI always makes right decisions
B.doctors will lose their jobs very soon
C.human intelligence grows with AI
D.humans are no better than AI in medicine
(3)What will be the focus about AI in 2018 according to the author's prediction?
A.The safety of AI.
B.The possibility of replacing humans.
C.Cost reduction.
D.Power augmentation.
(4)What is the author's attitude towards AI?
A.Indifferent.
B.Negative.
C.Doubtful.
D.Objective.

【题目】 When you go to St. Petersburg, the number of attractions can seem overwhelming. If you’re short on time, or just want to make sure to hit the highlights, these are the top must-see sights in St. Petersburg.

The Hermitage Museum

The Hermitage Museum is one of the most important sights to see for any visitor to St. Petersburg. There you can see lots of different paintings of old masters inside the Hermitage. Prepare to come face-to-face with classic Western artists.

The Russian Museum

The Russian Museum holds one of the largest collections of Russian art in the world. View Russian art creations through the ages, from Byzantine (拜占庭)-style icons to the Socialist Realism of Stalin’s times.

Kizhi Island

Kizhi Island is an open-air museum of wooden buildings from the Karelia Region of Russia. These impressive structures are made without any nails (钉子) — the wood fits together with joints and grooves (沟槽).

Peterhof

Peterhof is as beautiful as it is fun. You’ll be charged for admission (门票), but go to Peterhof when the fountains (喷泉) are working — during the day in the summer. They are shut off in winter as well as in the evenings.

The Church of Our Savior on Spilled Blood

Love it or hate it, the Church of Our Savior on Spilled Blood is an attractive must-see sight. The beautiful look may make your eyes brighten, and the paintings inside the church will make you say “Wow!”

The Bronze Horseman Statue

The Bronze Horseman is a part of Russian Culture and a symbol of St. Petersburg. Made famous by Alexander Pushkin (普希金), this statue of Peter the Great sitting on his horse can truly show Peter the Great’s influence on the Russian idea of greatness.

1If you’re interested in paintings, you’d better go to _____.

A.the Hermitage Museum and Peterhof

B.the Hermitage Museum and the Church of Our Savior on Spilled Blood

C.Kizhi Island and the Church of Our Savior on Spilled Blood

D.the Russian Museum and Kizhi Island

2The man on the Bronze Horse refers to _____.

A.Peter the GreatB.Alexander Pushkin

C.ByzantineD.Stalin

3The main purpose of this passage is to _____.

A.show the wonderful history of Russia

B.introduce the famous buildings in Russia

C.persuade artists to study St. Petersburg

D.attract tourists to visit St. Petersburg

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网