問題詳情

5. Which of the following statement is not true?
(A) The 2014 Nobel Prize for Physics went to Japanese scientists.
(B) Blue was the most recent LED light color to be discovered.  
(C) LED lights were first discovered 20 years ago in Japan.
(D) Many manufacturers now use LED lights in their devices.

參考答案

答案:C
難度:適中0.5
統計:A(1),B(1),C(2),D(0),E(0)

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