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43下列何者在心跳週期中時段最長?(A)心房舒張期(B)心房收縮期(C)心室舒張期(D)心室收縮期
問題詳情
43下列何者在心跳週期中時段最長?
(A)心房舒張期
(B)心房收縮期
(C)心室舒張期
(D)心室收縮期
參考答案
答案:A
難度:
計算中
-1
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