窦道的主要发病机制是（） A.手术创伤 B.残留异物 C.腐肉不除 D.余邪未尽 E 发布时间：2017-05-23 09:49 │ 来源：www.tikuol.com 题型：单项选择题 A1型题 问题： 窦道的主要发病机制是（）A.手术创伤B.残留异物C.腐肉不除D.余邪未尽E.正气内虚
题型：单项选择题 A1型题 选词填空，补全对话。What, How, Where, singer, go to work, He is a, by motor cycle, How does heAmy: ___________________ does your mother do? John: She is a ___________________. She likes singing songs.Amy: ___________________ does she work?John: She works in an air-conditioner company. Amy: ___________________ does she ___________________? John: She goes to work by bus. Amy: What does your father do? John: ___________________ policeman. He likes helping people. Amy: ___________________ go to work?John: He goes to work ___________________. 查看答案
题型：单项选择题 A1型题 男女同学之间是可以建立起友谊的。正确进行男女同学之间交往，就应该做到 [ ]①在异性面前卖弄、摆阔气②要自然大方，也不过分拘谨 ③要互相尊重，互相帮助④要真诚相等，平等交往 A．①②③B．①②③④C．②③④D．②④ 查看答案