正确答案: B
上端在第6颈椎下缘处与咽相续
题目:食管 ( )
解析:B
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举一反三的答案和解析:
[单选题]腹外斜肌 ( )
肌纤维自外上斜向内下
[单选题]保持肾小球滤过率不变的因素是( )
全身平均动脉压在10.7~24.0kPa之间波动
[单选题]卵巢的形态( )
性成熟期卵巢最大
[单选题]《炉中煤》一诗运用的艺术手法是( )
托物言志
解析:【答案】C
[单选题]According to the passage,the Publicity and Promotions department________
has the final decision in producing an album
解析:见文中第七句话,“Once a band has finished recording the album,the Publicity and Promotions department takes over and decide whether…”.