Why Kenneth Thompson decided to write his own operating system（）
A. He tried to realize his dream
Bell Labs required him
C. He wanted to start his own business
D. He wanted a decent system on which to run his game
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What has contributed to AR’s increasing success（）
A. Complex technological advances
B. Meaningful content
Convincing and realistic interaction of the virtual with the physical environment
D. Unique value that goes beyond what other technologies deliver
What does “déjà vu” probably mean within the context（）
A. Things we have known
B. Things we have learned
C. Things we have bought
D. Things we have seen
Why people invented the first computer（）
A. It was used to win the war
B. It was used to kill enemies
C. It was used to protect Allies
D. It was used to decode Nazi’s messages during the wars
What is consumers’ expectation？ （More than one answer）（）
A. They expect their digital experience to be more human and empathic
B. They expect their digital experience to surprise them
C. They expect their digital experience to allow for interactivity
D. They expect their digital experience to save money
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