We need some pieces of coloured paper to make a kite. Which of the following is correct for the underlined word in the sentence?
A.[?k?l?d ] B.[?k?l?d ] C.[?ka?l?d ] D.[?k?la?d ]
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He made another wonderful discovery, _______ of great importance to physics.
A.which I think it is B.which I think it
C.I think which is D.which I think is
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---Marc, look at my new invention!
---_______ interesting it is!
A.What an B.What a C.What D.How
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You will not keep fit if you ________ too much meat or sweet food.
A.have eaten B.eat C.will eat D.are eating
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科目:初中英語 來源:上海市閔行區(qū)2018-2019學(xué)年七年級(jí)下學(xué)期期末英語試卷 題型:單選題
When water freezes in winter, it turns ________ ice.
A.at B.on C.into D.over
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科目:初中英語 來源:山西省陽泉市2019-2020學(xué)年八年級(jí)上學(xué)期期末英語試卷 題型:閱讀單選
請(qǐng)閱讀下面短文, 從每小題所給的A, B, C三個(gè)選項(xiàng)中, 選出一個(gè)最佳選項(xiàng), 并在答題卡上將該項(xiàng)涂黑。
Artificial Intelligence(AI)is growing rapidly. We are living in a world that depends more and more on Al. AI is a group of technologies. It helps machines get, understand and use information to do tasks.
AI’s recent developments have got a lot of social attention. Some people have welcomed AI because it makes things possible. For example, AI will have a big influence on areas like medicine and engineering. But this attention has also produced a lot of fear. Especially many workers are worrying that AI could make them lose their jobs.
According to a recent study, nearly five percent of jobs disappear because of AI. In some industries, AI has already been doing the work that people used to do, such as assembling(裝配)cars, digging the coal and lifting goods. Self-driving cars and trucks controlled by AI will also take away the driver's jobs in the future.
On the other hand, AI will also create many new jobs for people. More people will be needed to write programs for AI systems(系統(tǒng))and they will set up and work on them too. Meanwhile, jobs that require(需要)feelings, excellent communication skills with people will not be replaced(取代)by AI. These include jobs in fields like teaching, nursing and personal training.
AI is here. It is changing how people live and work in many ways. That makes AI important to watch, not to fear.
1.Which of the following is true according to Paragraph One?
A.AI can get information for people.
B.AI can help machines understand orders.
C.AI will become less important in the future.
2.What can we know about AI?
A.People welcome AI because it makes things enjoyable.
B.AI will have a big influence on areas like medicine and teaching.
C.Some people don't like AI because they think it may make them lose jobs.
3.Who might be influenced by AI according to the passage?
A.Writers. B.Businessman. C.Workers of car factories..
4.Why will AI create new jobs too?
A.Because more programmers will be needed.
B.Because some jobs will he replaced by AI.
C.Because there will always he human nurses.
5.What conclusion can we draw from the passage?
A.AI should be stopped right now.
B.AI will make people work more easily.
C.AI will inevitably(不可避免地)change our lives, but we shouldn't fear it.
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— Where is your mother?
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When I got to the classroom, my friend Bob__the floor.
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科目:初中英語 來源:山東省濟(jì)南市歷下區(qū) 2019-2020學(xué)年九年級(jí)上學(xué)期期末英語試卷 題型:單選題
We should_______/gri:t/ our teachers when we meet them.
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