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【单选题】
尸体护理时头下垫一软枕的目的是:
A.
保持良好姿势
B.
防止下颌骨脱位
C.
便于进行尸体护理操作
D.
避免头面部充血发紫
E.
接近自然状态
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参考答案：
举一反三
【简答题】When I was a child, I often dreamed of the time when I could leave home and escape to the city. We lived on a farmstead, in the winter especially, we wear quite out off from the outside world. As soon...
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【单选题】下列说法正确的是( )。
A.
鱼石脂属于消沫药
B.
蓖麻油属于润滑性泻药
C.
乳酶生属于健胃药
D.
二甲硅油属于消沫药
E.
阿朴吗啡属于助消化药
查看完整题目与答案
【简答题】When I was a child, I often dreamed of the time when I could leave home and escape to the city. We lived on a farm and, in the winter especially, we were quite cut off from the outside world. As soon ...
查看完整题目与答案
【单选题】继电器释放时，在衔铁重锤片重力和动接点（）的作用下，保证动接点与后接点之间接触良好。
A.
重力
B.
压力
C.
弹力
D.
电磁吸力
查看完整题目与答案
【判断题】主轴电动机 M1 不能停车 造成这种故障的原因多是接触器 KM 的主触头熔焊;停止按钮 SB1 击穿或线路中 5 、 6 两点连接导线短路;接触器铁心表面粘牢污垢。可采用下列方法判明是哪种原因造成电动机 M1 不能停车:若断开 QF ,接触器 KM 释放,则说明故障为 SB1 击穿或导线短接;若接触器过一段时间释放,则故障为铁心表面粘牢污垢;若断开 QF ,接触器 KM 不释放,则故障为主触头熔焊...
A.
正确
B.
错误
查看完整题目与答案
【单选题】下列老师侵犯学生学生受教育权的是( )
A.
期中考试时学校去校长榜公布成绩
B.
某企业为困难学生提供助学金
C.
学校开设大课间活动
D.
因学生上课不听讲，老师就开除了他
查看完整题目与答案
【简答题】I have always been interested in things. When I was a child, I enjoyed painting, but I also liked malting things out of day. I won a prize for one of my paintings when I was four. That may ...
查看完整题目与答案
【简答题】This story began when I was a child. I was born in 46   . Often we hadn’t enough to eat. When never we had some food, Mother often give me  her portion. While she was putting her rice into my bowl, sh...
查看完整题目与答案
【单选题】下面那一项不属于传统的设计表现手法
A.
平面图
B.
立面图
C.
剖面图
D.
俯视图
查看完整题目与答案
【判断题】用按钮和接触器控制电动机正反向运转电路中，正转和反转按钮的动断触点从分断到闭合的时间要大于正转接触器线圈衔铁释放的时间。（ ）
A.
正确
B.
错误
查看完整题目与答案
相关题目：
【简答题】When I was a child, I often dreamed of the time when I could leave home and escape to the city. We lived on a farmstead, in the winter especially, we wear quite out off from the outside world. As soon...
查看完整题目与答案
【单选题】下列说法正确的是( )。
A.
鱼石脂属于消沫药
B.
蓖麻油属于润滑性泻药
C.
乳酶生属于健胃药
D.
二甲硅油属于消沫药
E.
阿朴吗啡属于助消化药
查看完整题目与答案
【简答题】When I was a child, I often dreamed of the time when I could leave home and escape to the city. We lived on a farm and, in the winter especially, we were quite cut off from the outside world. As soon ...
查看完整题目与答案
【单选题】继电器释放时，在衔铁重锤片重力和动接点（）的作用下，保证动接点与后接点之间接触良好。
A.
重力
B.
压力
C.
弹力
D.
电磁吸力
查看完整题目与答案
【判断题】主轴电动机 M1 不能停车 造成这种故障的原因多是接触器 KM 的主触头熔焊;停止按钮 SB1 击穿或线路中 5 、 6 两点连接导线短路;接触器铁心表面粘牢污垢。可采用下列方法判明是哪种原因造成电动机 M1 不能停车:若断开 QF ,接触器 KM 释放,则说明故障为 SB1 击穿或导线短接;若接触器过一段时间释放,则故障为铁心表面粘牢污垢;若断开 QF ,接触器 KM 不释放,则故障为主触头熔焊...
A.
正确
B.
错误
查看完整题目与答案
【单选题】下列老师侵犯学生学生受教育权的是( )
A.
期中考试时学校去校长榜公布成绩
B.
某企业为困难学生提供助学金
C.
学校开设大课间活动
D.
因学生上课不听讲，老师就开除了他
查看完整题目与答案
【简答题】I have always been interested in things. When I was a child, I enjoyed painting, but I also liked malting things out of day. I won a prize for one of my paintings when I was four. That may ...
查看完整题目与答案
【简答题】This story began when I was a child. I was born in 46   . Often we hadn’t enough to eat. When never we had some food, Mother often give me  her portion. While she was putting her rice into my bowl, sh...
查看完整题目与答案
【单选题】下面那一项不属于传统的设计表现手法
A.
平面图
B.
立面图
C.
剖面图
D.
俯视图
查看完整题目与答案
【判断题】用按钮和接触器控制电动机正反向运转电路中，正转和反转按钮的动断触点从分断到闭合的时间要大于正转接触器线圈衔铁释放的时间。（ ）
A.
正确
B.
错误
查看完整题目与答案
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