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【简答题】
Joanne had planned to leave work early this afternoon, at three o'clock, to give herself a chance to relax and have a bath before going out to a meeting. But when she finally came out of her office, all the other stuff in the advertising agency had already left. Then she was caught in a traffic jam in central Birmingham at 5:30, and at 6:30 she was expected to be attending a meeting. At last, she arrived at her house. She jumped out of the car and ran for the house. As she opened the door, she noticed something strange about Shebe, a large dog. Shebe was obviously in real discomfort and could hardly breathe; her sad eyes gazed up at Joanne helplessly. Joanne realized she would have to take her to the vet immediatly. " It looks like something si stuck in her throat," said Dr. Sterne. "It shouldn't take me too long to get it out." Being in a hurry, Joanne left the doctor with the dog and rushed back home. As she was once more entering the house, the phone rang. Dr. Sterne's anxious voice was heard, "I want you to get right out of the house immediately," said the doctor's voice. "The police will be there any time now. Wait outside for us." The phone went dead. Joanne was confused and frightened by the obvious fear in the voice of the doctor. She quickly ran into the street. At that moment, a police car stopped outside the house. Two policemen got out and ran into the house through the still open door, without explaining anything. Then the doctor arrived. Just then, the two policemen reappeared from the house, half-carrying a white-faced man, who, it seemed, could hardly walk. There was blood all over him. "I think he must be a burglar," said the doctor." I knew he was there because when I finally removed what was in Shebe's throat, it turned out to be the human fingers."
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参考答案:
举一反三
【单选题】受横向工作载荷的普通紧螺栓联接中,依靠()来承载。
A.
接合面间的摩擦力
B.
螺栓的剪切和挤压
C.
螺栓的剪切和被联接件的挤压
【简答题】请问燃烧和火灾发生时同时具备的三个必要条件是什么?
【单选题】火灾发生的必要条件是同时具备可燃物、点火源和 ( ) 三个要素。
A.
水蒸气
B.
助燃物
C.
还原剂
D.
二氧化碳
【简答题】于某,男,67 岁。患慢性阻寒性肺疾病近20年。1周前突发高热、咳嗽伴咳痰急诊入院。入院后给予抗生素经验性治疗,体温持续在39~40°C,并出现寒战。疑有菌血症,为明确诊断,此时应考虑做的检查是( )
【简答题】3-35.承受横向工作载荷的普通螺栓联接,螺栓受_________应力和_________应力作用,可能发生的失效形式是_________。
【简答题】矿井火灾发生必须具备的三个条件是:一是要有();二是要有一定的温度和足够热量的();三是要有一定量的()空气。
【单选题】火灾发生的必要条件是同时具备可燃物、点火源和()三个要素。
A.
水蒸气
B.
助燃物
C.
还原剂
【多选题】以下哪些分类方法是体育竞赛的分类方法。
A.
依竞赛规模
B.
依运动成绩的评分方法
C.
依比赛得分
D.
依裁判员打分
【简答题】承受横向工作载荷的普通螺栓联接,螺栓受____应力和____应力作用, 可能发生的失效形式是____。
【单选题】受横向工作载荷的普通紧螺栓联接中,依靠 来承载
A.
接合面间的摩擦力
B.
螺栓的剪切和挤压
C.
螺栓的剪切和被联接件的挤压
D.
螺栓的剪切
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