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【单选题】
3岁患儿,高热2天,昏迷伴抽搐1天,体查:深度昏迷,呼吸节律不齐,瞳孔缩小,颈项强直,脑膜刺激征阳性,周围血象,WBC22×10/L,N0.90L0.10,PT110×10/L,下列处理哪错误的( )
A.
快速静脉推注甘露醇
B.
吸O2
C.
降温
D.
镇静
E.
立即腰穿送脑脊液检查
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【多选题】判断受弯构件是否超筋的依据有
A.
发生正截面破坏时,纵筋没有屈服
B.
相对受压区高度大于界限相对受压区高度
C.
配筋率大于界限配筋率
D.
发生正截面破坏时,受压区混凝土没有压碎
【简答题】A Lesson from the Elder Grandfather was an elder Cherokee Native American who had a wrinkled, nut brown face and kind dark eyes. His grandson often came in the evening to sit on his knee and asked the...
【单选题】单筋矩形截面正截面承载力计算中,若相对受压区高度ξ大于相对界限受压区ξb时,表明构件的破坏为( )
A.
少筋破坏
B.
适筋破坏
C.
超筋破坏
D.
适筋或少筋破坏
【判断题】数据清洗是对数据进行重新审查和校验的过程,目的在于提升数据的质量,确保数据的准确性、完整性和一致性。
A.
正确
B.
错误
【单选题】What did the aircraft carrier sail towards volatile waters for?
A.
To carry out military exercises with South Korea.
B.
To participate in the war.
C.
To carry out military exercises with Japan.
D.
To take part in a military show.
【单选题】学校针对加强学风建设做了哪些具体工作?
A.
学校实施“11334”学生管理教育工作方针
B.
评课评教
C.
严肃考风考纪
D.
杜绝考试作弊
【单选题】根据短文回答 36~40 题。 The Cherokee Nation Long before the white man came to America,the land belonged to the American Indian nations.The nation of the Cherokees lived in what is now the southeastern part of...
A.
by the roadside.
B.
in the southeastern part of the US.
C.
beyond the Mississippi River.
D.
in the western territory.
【简答题】数据清洗是对数据进行重新_______和_______的过程,目的在于删除重复信息、纠正存在的错误,并提供数据__________。
【单选题】The Cherokee Nation Long before the white man came to America, the land belonged to the American Indian nations. The nation of the Cherokees(切罗基族人) lived in what is now the southeastern part of the Un...
A.
on the American continent.
B.
in the southeastern part of the US.
C.
beyond the Mississippi River.
D.
in the western territory.
【单选题】When I knew that China had got her first Aircraft Carrier (航空母舰) , I felt excited  and ________.
A.
proud           
B.
strange         
C.
nervous
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