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【简答题】
下面Ⅰ栏是中学生要注意的五种安全隐患,Ⅱ栏是五个可供详细解释或解决的方案。请根据内容将他们进行配对,并将其字母编号填写在相应的序号后面。 Ⅰ 小题1:Running after each other at the rest time between two classes may get you hurt. 小题2:Making a fire in the bedroom is very dangerous. 小题3:When you get angry with anybody, you fight against him. This is not good at all. 小题4:If you go to swim in the river nearby without your teacher’s permission, you will be in danger. 小题5:Riding a bike inside the school fast is regarded as one of the dangerous things at school. Ⅱ A.Some students die in this way. Without their teacher or parents nearby, they may not know how to do with dangerous things they meet in the river. B.When class is over, you should have a short rest both inside your classroom or outside your classroom. You can’t run here and there. C.Because you may burn things inside your bedroom and even be killed by the fire. D.If you go home by bike, please push it instead of riding inside the school until you are on the road outside your school. E. Any classmates are your friends. Even if you can’t agree with everything, you don’t need to quarrel or fight. You should learn how to get along well with others.
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【简答题】与.......打架
【单选题】急性化脓性根尖周炎的症状如下,不正确的是
A.
自发持续性跳动
B.
咬紧牙齿时疼痛暂缓解
C.
根尖部牙龈红肿,扪痛
D.
相应面部的反应性水肿
E.
体温和白细胞记数增高
【判断题】浅而快的呼吸对机体不利,容易导致肺泡通气量下降。
A.
正确
B.
错误
【简答题】信用证若需修改,不论修改出自何方,一律都要求按照______向相关当事人转达修改意见。
【简答题】毕业论文二稿根据导师修改意见按照时间要求上传。
【单选题】急性化脓性根尖周炎的症状如下,不正确的是
A.
自发持续性跳动
B.
咬紧牙齿时疼痛暂缓解
C.
根尖部牙龈红肿,扪诊疼痛
D.
面部肿胀
E.
体温和白细胞数增高
【判断题】宏观调查也称市场环境调查,其内容包括整个社会经济、政治、文化、教育、自然地理等各个方面的调查( )。
A.
正确
B.
错误
【简答题】东北林业大学大学生利益相关者分析
【多选题】制氢系统包括制氢装置和氢气储罐。制氢装置为配套电解制氢设备及其管路等。运行时装置中存有的氢气为50kg,与制氢装置边缘距离为30m处,有6个24m 3 额定工作压力为3.2MPa,额定工作温度为20℃卧式储罐。作为生产成品的周转储罐。制氢装置与氢气储罐用管道连接。 锅炉点火助燃为柴油。厂内有两个2000m 3 的固定储罐存储了柴油。罐的设计充装系数为0.85,两柴油罐在同一围堰内,在距制氢系统外部...
A.
氢气储罐:安全阀
B.
制氢装置:安全阀
C.
汽油储罐:堵火器
D.
汽油储罐:安全阀
【单选题】急性化脓性根尖周炎的症状如下,不正确的是
A.
自发持续性跳痛
B.
咬紧牙齿时疼痛暂缓解
C.
根尖部牙龈红肿,扪痛
D.
相应面部的反应性水肿
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