题目内容

The moment I arrived at the foot of the mountain, I was amazed by the sight lying before me.

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I was also invited to visit Dule Temple in Ji County.

It is said that the Buddhist Light can be seen from the Peak during Chinese New Year’s Eve.

The next morning, I was offered a chance to witness a sunrise on the Peak.

关于心腔的描述,正确的是( )。

A. 左、右心室借室间孔相通
B. 右心房有4个肺静脉口
C. 左房室瓣又称三尖瓣
D. 腱索连于心室壁的肉柱上
E. 左心室的出口为主动脉口

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