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多选题
The fibrous skeleton of heart includes which of the following structures.
A
fibrous ring of aortic orifice(主动脉瓣环)
B
fibrous ring of orifice of pulmonary trunk (肺动脉瓣环)
C
fibrous rings of left and right atrioventricular orifices
D
left fibrous trigone （左纤维三角）
E
central fibrous body (中心纤维体)
答案解析
正确答案：ABCDE
题目纠错
