【多选题】【消耗次数：1】
生产经营单位应用系统论、控制论、信息论的原理和方法，结合自动监测与（ ）等现代高新技术，对危险源对象的安全状态进行实时监控。
①
信号处理技术
②
传感器技术
③
计算机仿真
④
计算机模拟
⑤
计算机通信
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【判断题】
人工智能是一种全新的理论、方法、技术和应用系统，以信息论、计算机科学、控制论、神经生理学、心理学、语言学等知识为基础，利用数字计算机或者数字计算机控制的机器模拟、延伸和扩展人类的智能，通过感知环境、获取知识，同时得到最佳结果。
①
正确
②
错误
【单选题】
计算机多媒体技术是以计算机为工具，接收、处理和显示由_______等表示的信息的技术。
①
中文、英文、日文
②
图像、动画、声音、文字和影视
③
拼音码、五笔字型码
④
键盘命令、鼠标器操作
随机题目
【单选题】
He’s never again written ____ as his first one.
①
so good a book
②
such good a book
③
such good book
④
so a good book
【单选题】
“Where do you suggest going?” “We promised ____ the children to the West Lake.”
①
taking
②
to take
③
taken
④
took
【单选题】
Don’t be too ____ about things you are not supposed to know. ?
①
strange ?
②
amusing ?
③
curious ?
④
conscious?
【单选题】
To their surprise, they had much ____ and they even went to the same college. ?
①
in the same ?
②
in common ?
③
all the same ?
④
common things ?
【单选题】
____ little earlier this morning! I missed the school bus by only a minute and had to wait in the cold for nearly an hour!
①
If I had got up
②
If only I get up
③
If only I had got up
④
If I got up
【单选题】
My son is Andy. My brother’s son is Ben. Andy and Ben are ____.
①
nephews
②
cousins
③
brothers
④
nieces
【单选题】
Education and medical care are very ____ in theUnited States.
①
much
②
cheap
③
many
④
expensive
【单选题】
Since the road is wet this morning, ____ last night. ?
①
it must have rained ?
②
?it must rain ?
③
it must be raining ?
④
it must have been rained?
【单选题】
The factory is said ____ in a fire two years ago.
①
to have destroyed
②
to be destroyed
③
to destroy
④
to have been destroyed
【单选题】
The prices of the agricultural products have been ____ steadily in the past few years.
①
risen
②
raised
③
arisen
④
aroused