A-A+
A．Because of the technology progress.B．Because
问题详情
A．Because of the technology progress.
B．Because of the computer revolution.
C．Because of the invention of computer.
D．Because of microwave ovens.
参考答案
正确答案：B
解析：目的原因题 。短文在讲述“State of art”时提到，在20世纪70年代末期有成千上百万的美国人开始使用这一表达，其原因就在于The reason was the computer revolution。故B项为正确答案。
