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【单选题】
在物联网体系结构中,用于实现物体的智能化识别、定位、跟踪、监控和管理等实际应用的层是( )。A.
感知层
B.
网络层
C.
应用层
D.
传输层
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【单选题】Why did Dr. Smith choose to settle down in a village in the Himalayan?
A.
It has less poverty, dirt and ignorance.
B.
The villagers treated him very friendly.
C.
It is cooler.
D.
It's a typical village.
【简答题】Comprensione del testo: "Il fagiolo magico" Giacomino vive con la madre in una fattoria. La povertà è di casa: possiedono soltanto una mucca da cui ricavano il latte. Un giorno la madre manda Giacomin...
【单选题】Passage Two The earliest immigrants to North America found Indians already living there. The Indians numbered about 500,000 at that time. Their society was a primitive society, but they lived peaceful...
A.
The Spanish.
B.
The English.
C.
The Negroes.
D.
The Indians.
【单选题】根据以下资料，回答9~12题。 The earliest immigrants to North America found Indians already living there．The Indians numbered about 500,000 at that time．Their society was a primitive society, but they lived peacef...
A.
The Spanish．
B.
The English．
C.
The Negroes．
D.
The Indians．
【简答题】America is a great country for many. Yet America may not be so great for many others. In contrast to China, it has a relatively much smaller population living on a piece of land rich with natural reso...
【单选题】Which of the following is NOT the cause of a persons incuriousness?
A.
Bad Teaching.
B.
Poverty.
C.
Hard labor.
D.
Age.
【简答题】何为渠化交通?其作用如何?
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