Do you see the Internet becoming part of our perception of the real world around us or do you believe the two will forever remain separate concepts? (Para. 7)()
A. execution
B. awareness
C. transmission
D. None of the above
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In the 1960s and ’70s, teams of engineers and computer scientists worked to build the foundation for a network of networks. (Para. 1)()
A. funding
B. findings
C. basis
D. None of the above
Some devices remain perpetually connected unless you turn them off or set them to airplane mode. (Para. 2)()
A. setting
B. coverage
C. distance
D. None of the above
The machines … will rely upon high-speed physical connections capable of transmitting data at a blistering speed. (Para. 3)()
A. sending out
B. implanting
C. inputting
D. None of the above
判断变量number是偶数的表达式是()
A. number%2==0
B. number/2==1
C. number>1 and number<3
D. number>0