单选题
发布日期:2021-03-22
overloading the engine
low exhaust valve lift
excessive cylinder cooling
insufficient mechanical clearance
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莲瓣壶
患者男性,24岁,因车祸造成面部外伤,出现耳鼻出血伴脑脊液漏,面部不对称,左侧下颌早接触,下面处理正确的是()。
导游人员可能要被罚1~5万元,情节严重的将被吊销导游证的违规行为有( )。
从整体结构上PACS不包括( )。
义务教育的对象是()
药品包装、标签、说明书必须依照何部门的规定印制()
液压方枕器每工作(),应将油箱内的油液倒出沉淀过滤和清洗油箱后,再重新加入油箱。
肛管直肠癌一般多为:()
Ⅱ级围岩地层条件洞口地段,合理的进洞方法为()。
男性,40岁,粘液脓血便,伴左下腹部疼痛5年。近日患者出现腹痛加重,脓血便次数明显增多,伴发热、乏力。查体:精神差,体温39℃,消瘦,心率110次/分,律齐;肺无异常,腹部膨隆,全腹压痛,肠鸣音消失。该患者应做下列哪项检查最适宜()
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