单项选择题

Questions 14 -16 are based on the following passage. You now have 15 seconds to read questions 14 -16.
In 1990, the number of jobs having nothing to do with computers in the Unite States will be reduced to ______.

A．79 million
B．100 million
C．30 million
D．70 million

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单项选择题

Questions 14 -16 are based on the following passage. You now have 15 seconds to read questions 14 -16. In 1990, the number of jobs having nothing to do with computers in the Unite States will be reduced to ______. 您的浏览器不支持 audio 元素。