問題詳情
2. During aging, and particularly with some genetic conditions, the efficiency of the DNA repairsystem is______ , leading to the accumulation of damage, and in our view this could be verydetrimental.
(A) boosted
(B) strengthened
(C) ruined
(D) compromised
參考答案
用户評論
【wouldworld】評論
某些遺傳條件下，DNA 修復系統的效率是________，導致損傷的積累，在我們看來，這可能是非常有害的。（一）提升（二）加強(C) 毀了(D) 妥協