問題詳情
【題組】 9 New developments in technology are usually based on_____ .
(A) traditional philosophical ideas
(B) imaginative ideas in science fiction
(C) failures in scientific laboratories
(D) trends already seen in current technology
參考答案
答案：D
難度：困難0.387097
統計：A(2),B(28),C(6),D(24),E(0)
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Scientists and engineers find out how current technology can be further developed.