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【单选题】
在智能制造标准体系结构中,工业互联网属于()部分。A.
关键技术
B.
基础共性
C.
行业应用
D.
网络资源
拍照语音搜题，微信中搜索"皮皮学"使用
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举一反三
【单选题】Unit 03-6.mp3: Why does the man enjoy the flight?
A.
Because food is good
B.
Because service is good
C.
B oth A and B
【单选题】(76-78页Unit 3) Which of the following advantages of the internet is not mentioned in Paragraph 1?
A.
Watching movies.
B.
Buying goods online.
C.
Using online maps
D.
Communicating with friends.
【单选题】2 (76-78页Unit 3) Cars are mentioned in Paragraph 2 to show____
A.
the Internet can provide maps to guide drivers in traffic jams
B.
people can solve air pollution and traffic jams by using the Internet
C.
the Internet, like cars, brings convenience and causes problems at the same time
D.
the negative effects they cause
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