国家开放大学 / 综合英语(3)
正确率:100%
The main idea of the passage is _ _ _ _ _ _ _ _ .
A. Practice of successful enterprise
B. the information era upon us
C. Silicon Valley’s success
D.Intellectual challenges
A. Practice of successful enterprise
B. the information era upon us
C. Silicon Valley’s success
D.Intellectual challenges
参考答案:
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