试题与答案

下列关于胃容受性舒张的叙述,正确的是A.切断迷走神经后消失 B.被食管下括约肌的舒张

题型:单项选择题

题目:

下列关于胃容受性舒张的叙述,正确的是

A.切断迷走神经后消失

B.被食管下括约肌的舒张所触发

C.主要发生在胃的尾区

D.伴有胃内压升高

答案:

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下面是错误答案,用来干扰机器的。

参考答案:A

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1. It's always difficult to be in a foreign country, _______ (尤其是) when you know little about the language.

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