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【单选题】
作用于刚体上的力可以( )作用线移到刚体上的任意一点
A.
平行于
B.
沿着原
C.
垂直
D.
沿着坐标轴
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参考答案:
举一反三
【判断题】培养基中加丙酸的作用是为了酵母更快的发酵。
A.
正确
B.
错误
【单选题】(25-30题共用题干)患儿,女,3天。孕32周早产出生,母孕期患妊娠合并糖尿病。生后人工喂养,吸吮力弱。1天前患儿出现食欲减退,四肢细微震颤,肌张力减低。今晨出现反应淡漠,喂养困难,时有呼吸暂停。上述情况经及时处理后,症状消失。但体查发现皮肤出现硬肿,测肛温29.8°C。诊断为新生儿寒冷损伤综合征。该患儿最先发生硬肿的部位可能是
A.
上肢
B.
臀部
C.
面频部
D.
躯干部
E.
小腿或大腿外侧
【单选题】(25-30题共用题干)患儿,女,3天。孕32周早产出生,母孕期患妊娠合并糖尿病。生后人工喂养,吸吮力弱。1天前患儿出现食欲减退,四肢细微震颤,肌张力减低。今晨出现反应淡漠,喂养困难,时有呼吸暂停。此时的首优护理问题是
A.
营养失调
B.
体温过低
C.
知识缺乏
D.
渃潜在并发症
E.
皮肤完整性受损
【简答题】Dear Editor, I’m a Senior I student in a middle school. This term, my favorite teacher, Miss Mao, no longer teaches us. I want to see her, but I’m afraid that she no longer likes me and I don’t want t...
【单选题】下列有关航海日志管理与记录的要求哪项是不正确的()。
A.
值班的驾驶员交班时,应在本班栏右下角签字
B.
航海日志的重大记事栏只能由船长填写
C.
应使用规定的符号、代号和缩写记录
D.
有关海事纠纷的航海日志,可酌情延长保管期限
【简答题】People who smoke are ______ er of developing lung disease from heavy smoking. 2. The matter has nothing to do _____ him; he was just doing his job. 3. The factory closed _______ and she lost her j...
【单选题】听力原文:W: I've had a letter from Aunt Celia about Cyril, father. It seems to be true about his marriage. What are we to do? M: Cyril seems to have been behaving in a very foolish manner. He's about done...
A.
Cyril and his marriage.
B.
Ibsen and Butler's marriage.
C.
Aunt Celia and her marriage.
D.
Katharine's mother and the marriage.
【简答题】B Dear Editor, I’m a Senior 1 student in a middle school. This term, my favourite teacher, Miss Mao, no longer teaches us. I want to see her, but I’m afraid that she no longer likes me and I don’t wan...
【简答题】完成对话: John: Hello, Kent. I'm sorry, but I have to tell you some bad news. Kent: ___1___. John: It's about Jane. She fell off her bike on the way to the library yesterday. Kent: Where is she now? Is th...
【简答题】Dear Editor, I’m a Senior I study in a middle school. This term, my favorite teacher, Miss Mao, no longer teaches us. I want to see her, but I’m afraid that she no longer likes me and I don’t want to ...
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