—Is it true that some colors can make us feel relaxed?

—Yes. Colors do have the ________ to change our feelings and moods.

A. secret B. power C. idea

練習冊系列答案
相關(guān)習題

科目：初中英語 來源：河北省定州市2018-2019學年八年級上學期期末考試英語試卷 題型：單選題

Light comes in ______ the window.

A. because of B. across C. all kinds of D. through

查看答案和解析>>

科目：初中英語 來源：湖北省2019屆九年級3月月考英語試卷 題型：閱讀單選

閱讀短文，根據(jù)其內(nèi)容，選擇最佳選項完成下列各題。

Artificial Intelligence(AI，人工智能)can help us make phone calls. It can guide us to where we want to go. It can play games. And now, AI can do even more things.

Researchers from Microsoft have created the first machine translation system that can translate news articles from Chinese to English.

The researchers tested the system by asking it to translate hundreds of sentences taken from news stories. Then, language experts compared the results to the translation that were done by humans. The experts said that the system's translations were as good as the human translations.

Experts used several methods to improve the system's translation abilities. “Much of our research is really learned from how we humans do things，” lead researcher Liu Tieyan said.

One method is called dual learning(對偶學習). In this method, the system translates every sentence from Chinese to English, as well as translates the sentences back from English into Chinese. This way, the system can improve itself and learn from its own mistakes. This is similar to what humans do to make sure their translations are exact.

Another method makes use of deliberation networks(推敲網(wǎng)絡(luò))．The researchers taught the system to repeat the process of translating the same sentence over and over. Gradually，the system can improve the quality(質(zhì)量) of its translations. This is similar to how people correct their own writing by going through it again and again.

1.Microsoft created a system that can ________.

A. make phone calls B. give people directions

C. play games with people D. translate news articles

2.What did the experts say about the system's translations?

A. They were not exact.

B. They were as good as human translations.

C. They were better than human translations.

D. It's hard to tell whether the translations were correct.

3.Dual learning trains the system to translate ________.

A. more quickly B. different sentences

C. more exactly D. the same sentence repeatedly

4.The underlined word “it” in the last paragraph refers to ________.

A. dual learning B. the process

C. the system D. people's own writing

5.The passage wants to tell us ________.

A. what artificial intelligence can do for us

B. how sentences are translated from Chinese to English

C. how the machine translation system was developed

D. why Microsoft created a machine translation system

查看答案和解析>>

科目：初中英語 來源：湖北省2019屆九年級3月月考英語試卷 題型：單選題

--- Do you like _______ movie The wandering Earth?

--- Yes. It’s _________ amazing science fiction film. I like it very much.

A. a; an B. the; a C. the; an D. a; the

查看答案和解析>>

科目：初中英語 來源：山東省蒙陰縣2019屆九年級下學期期中測試一輪考試英語試卷 題型：單選題

—How was the weather yesterday ?

—It was terrible. It rained_______. People could _______ go out.

A. hardly ; hardly B. hard; hard C. hard; hardly

查看答案和解析>>

科目：初中英語 來源：山東省蒙陰縣2019屆九年級下學期期中測試一輪考試英語試卷 題型：單選題

It________ last week that the haze (霧霾) in Beijing caused many problems.

A. reports B. reported C. was reported

查看答案和解析>>

科目：初中英語 來源：江蘇省無錫市新吳區(qū)2018-2019學年八年級下學期期中測試英語試卷 題型：填空

七、閱讀填空 先通讀下面的短文，然后根據(jù)短文內(nèi)容，在文章后表格的空格內(nèi)填入一個最恰當?shù)膯卧~。所填單詞必須寫在答題卷對應題號的橫線上。每個空格只能填一個單詞。

When a disaster happens, you might find yourself without water, gas and electricity. You might even need to leave your home with little warning. But disasters don’t have to surprise you. Plan before something bad happens.

Hold a family meeting. Discuss the types of disasters that could happen. Then plan a way to make your family be with each other if they get away. Choose two places for everyone to go to if it isn’t safe to return home. The first should be near your house. You can go there in a very dangerous situation like a fire. The second meeting place should be outside your neighborhood. This will give your family a place to come together if you must evacuate(疏散撤離).

Next, choose a contact (聯(lián)絡(luò)) person outside your area. After a disaster, it is often easier to exchange information or talk with other people over a long-distance call than a local one. A contact person can pass messages between family members if they can’t meet or get in touch with each other.

Then create a family disaster work-box. It should include everything your family needs to survive for at least three days. Place your tools in a bag, so you can carry it if you need to evacuate. When getting ready for it, remember that different people have different needs, including special items necessary for not only elderly but young members of your family.

Are you 1. for the worst?

Planning for the worst

● Discuss the different types of disasters.

● Try to make your family 2. if they get away from each other.

● Choose a contact person to pass messages and 3.with each other over a long-distance call.

4. to survive

● Create a family disaster tool box including something like food and water.

● Remember to get special items for 5.old and young people in your family.

查看答案和解析>>

科目：初中英語 來源：江蘇省無錫市新吳區(qū)2018-2019學年八年級下學期期中測試英語試卷 題型：單選題

I need someone to share my worries with, but I don’t know ________ to ask for help.

A. what B. who C. how D. when

查看答案和解析>>

科目：初中英語 來源：江蘇省江陰市2018-2019學年七年級下學期期中考試英語試卷 題型：單選題

How do we read the number 40, 392?

A. four thousand three hundreds and ninety-two

B. four and thousand three hundred and ninety-two

C. forty thousand three hundred and ninety-two

D. forty thousand and three hundred and ninety-two

查看答案和解析>>

同步練習冊答案