問題詳情

29. The “Achilles’ heel” in the third paragraph refers to _______.
(A) humans’ inability to make DNA live longer
(B) the short life of traditional storage systems
(C) the large amount of information to be stored
(D) the expensive cost to maintain a microelectronic data system

參考答案

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

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