【单选题】【消耗次数：1】
A: Im sorry to have kept you waiting. B: [填空].
①
It doesnt matter
②
Dont mind
③
My pleasure
④
Youre welcome
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【单选题】
-- Sorry I kept you waiting.
①
I’m sad
②
I don’t care
③
That’s all right. There’s no hurry
④
No, not at all
【单选题】
A: Id rather have some tea, if you dont mind. B: [填空].
①
Thank you very much
②
Yes, I like so
③
Of course not, anything you want
④
No, its nothing
【单选题】
A: What do you have in mind? B: Im thinking about jewelry or something valuable. A: Weve got beautiful jewelry here. If youre interested, [填空].
①
I can show you
②
you can see it
③
you should buy it
④
Ill get it
【单选题】
A: Richard, class begins at 9, and you are late. B: I know, but I missed my bus, Im sorry. B: [填空]. You have to be here on time.
①
Thats no excuse
②
Dont mention it
③
You neednt be
④
No problem
【单选题】
A: Mary, Im very sorry to tell you that I wont be able to come this Friday. B: Whats the matter? [填空].
①
Nothing wrong, I hope
②
Its all right with me
③
Im really sorry for that
④
You can come some other time
【单选题】
A: Do I have the pleasure to buy you a drink? B:[填空].
①
Its your pleasure
②
Its very kind of you
③
Youre too nice to me
④
You spend money again
【单选题】
25. I object ________ being kept waiting. Why are you always late ________ appointments?
①
/;for
②
to; for
③
in; for
④
to; in
【单选题】
A: Why didnt you come to my party last night? B: Im sorry, [填空]. I had to visit my grandmother at the hospital.
①
I did it
②
I still remember it
③
I will come
④
I couldnt make it
随机题目
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当前人工智能领域的大量研究集中在深度学习，但是深度学习的局限是需要大量人工干预，比如人工设计深度神经网络模型、人工设定应用场景、人工采集和标注大量训练数据、用户需要人工适配智能系统等，费时费力。
①
正确
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错误
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在国家的强力引导和支持下，我国的人工智能产业取得了非常迅速的进展，主要表现在（）。
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A.龙头企业引领迈进
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B.、我国人工智能产业也初步呈现出集聚的态势
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C.我国人工智能技术创新日益活跃
④
D.我国人工智能的实践应用快速推进
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E.我国在人工意识、情绪感知等方面的技术研发已经取得实质性突破
【多选题】
在人工智能的发展历史中，第三次神经网络兴起的标志性事件包括（）。
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A.Hinton提出深度信仰网络/波兹曼机
②
B.Hinton小组在ImageNet竞赛中夺冠
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C.AlphaGo战胜李世石
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D.Hinton等人提出反向传播算法