皮皮学，免费搜题
登录
搜题
【单选题】
习惯性便秘与下列哪些因素无关?A.
直肠感觉神经切除的结果
B.
心理的结果
C.
粪便在大肠内停留过久、水分吸收过多
D.
甲状腺功能进的结果
E.
经常对便意予以制止、使直肠逐渐对粪便压力刺激失去正常的敏感性
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】The cowboys who lived in the United States of America before there were good roads or big modern cities used to live on the huge open spaces of grassland called ranges, because that was where the cows...
【简答题】U2_1_3.wmv Read the statements, then watch the video clip and fill in the blanks 1. With over six million people , it's big , it's___1___ and you love it ! It's very good for____2_____ and the nightli...
【简答题】Read the statements. Then watch the video clip again and fill in the blanks. 注意单词的正确形式。 U2_1_3.wmv 1. With over six million people, it's big, it's 1)_______ and you love it! It's very good for 2)_____...
相关题目：