We can learn from Paragraph 1 that______.
A. the average adult sleeps one and a half hours less than last century
B. 24-hour entertainment offers those who can"t sleep a way to kill time
C. lack of sleep may harm one"s health and even threaten his/her life
D. people always don"t have the incentive to get more sleep
Why does the author suggest that achievement of technological literacy should be a goal for schools of education？
A. Because many teachers lack the proper appreciation of technology.
Because math, science, and engineering are all important aspects of education.
C. Because teachers must be technologically literate in order to teach students to be technologically literate.
D. Because technological literacy is an important goal for the coming century.
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