下列哪项异常与心律失常无关() A.自律性 B.兴奋性 C.传导性 D.收缩性 E. 发布时间:2019-02-11 16:25 │ 来源:www.tikuol.com 题型:单项选择题 A型题 问题: 下列哪项异常与心律失常无关()A.自律性B.兴奋性C.传导性D.收缩性E.节律性
题型:单项选择题 A型题 I'm feeling much better now so you ______ call the doctor. [ ]A. couldn'tB. wouldn't C. can't D. needn't 查看答案
题型:单项选择题 A型题 We all wish to do the job better with ______ time and ______ people since we don't have much money. [ ]A. 1ess, fewerB. fewer, less C. fewer, more D. more, fewer 查看答案