Jeff _____ ice cream every day. [ ] A. h 发布时间:2017-05-01 20:18 │ 来源:www.tikuol.com 题型:选择题 问题: Jeff _____ ice cream every day. [ ]A. has B. have C. eat D. to eat
题型:选择题 男性,65岁,反复咳嗽、咳痰、喘息20年,复发加重1周,口唇发绀,血气分析pH7.30,PaCO248mmHg,PaCO272mmHg该患者经积极治疗病情无明显改善,则需要()A.加大流量吸氧B.增加吸痰次数C.加大呼吸兴奋剂D.静脉滴注氨茶碱E.气管插管呼吸机辅助呼吸 查看答案