2. 职称英语
  3. Questions refer to the following graph.[img]2012q1/ct_egreqm_egreqtbz2_0290_2

Questions refer to the following graph.[img]2012q1/ct_egreqm_egreqtbz2_0290_2

游客2024-01-12  76
问题    Questions refer to the following graph. [br] Assume that in 1990 there were 3,000,000 fourth-graders in the United States. How many fewer of those 3,000,000 students used a computer in school at least once a week in 1994 than in 1990?
选项 A、100,000
B、250,000
C、500,000
D、600,000
E、750,000
答案 E
解析
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