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【单选题】
下列关于排便影响因素的描述错误的是A.
大剂量用镇静药可致便秘
B.
卧床病人排便姿势改变可致便秘
C.
肠道感染时肠蠕动增加可导致腹泻
D.
进食富含纤维素的食物能促进肠蠕动
E.
长期使用缓泻剂可有效解除慢性便秘
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【简答题】兔肾是生成尿的器官，输尿管、( )和尿道则分别为输尿、贮尿和排尿的器官。
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【简答题】-4的相反数是______；______是10的相反数；______的相反数是1.1；______和0互为相反数．
【简答题】肾是生成尿的器官，( )、膀胱和尿道则分别为输尿、贮尿和排尿的器官。
【单选题】3 6. If I( ) the challenges at that time, I might not have started my own business. A) would know B) have known C) had known D) will know
A.
1
B.
2
C.
3
D.
4
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