关于小动脉的描述错误的是() A.管径0.3-1mm B.包括粗细不等的几级分支 C 发布时间:2017-05-11 12:59 │ 来源:www.tikuol.com 题型:单项选择题 A1型题 问题: 关于小动脉的描述错误的是()A.管径0.3-1mmB.包括粗细不等的几级分支C.属于肌性动脉D.各级小动脉均无内弹性膜E.是外周阻力血管
题型:单项选择题 A1型题 I don't have enough money. Maybe I get a part-time job.[ ]A. shouldB. shouldn'tC. shallD. had to 查看答案