We learn from Paragraph 1 that World Wide Web______.
A. is the first choice for communication and entertainment
B. will cause socioeconomic disaster in the future
C. hasn"t made prominent progress in the past few years
D. is in great need of rules to be established and enforced
查看答案
Which of the following is not the problem of the current video game classification system？
A. It doesn"t have a thorough classification method.
B. Its symbols may confuse some users.
C. Video game producer may decide its own ratings.
D. The ratings are like the health warnings on cigarettes.
激励手段需要以组织利益和员工利益为目标，尽可能满足员工的需要。()
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