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【单选题】
以下对手术区消毒描述不正确的是
A.
手术区消毒的目的是消灭拟作切口处及其周围皮肤的微生物,使其达无菌的要求
B.
手术区皮肤消毒范围为包括手术切口周围15cm的区域,如有手术延长切口的可能,则应事先相应扩大皮肤消毒范围.
C.
消毒完毕,操作者要再用消毒液擦手一次
D.
肛门手术,消毒液涂擦顺序为肛门、会阴及手术区外
E.
消毒时常用2.5%碘酊涂擦皮肤,待碘酊干后,再以75%酒精涂擦两遍,将碘酊擦净
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举一反三
【判断题】在Windows中,控制菜单图标位于窗口的F5。
A.
正确
B.
错误
查看完整题目与答案
【单选题】At present , the terrible foggy haze（雾霾）weather has influenced our normal life badly . So our government should _____ to reduce the air pollution.
A.
put out
B.
carry out
C.
take steps
D.
get over
查看完整题目与答案
【单选题】The haze weather arouses people's ___________ over the environment.
A.
knot
B.
concern
C.
click
D.
careful
查看完整题目与答案
【单选题】As for the differences between fog and haze, which of the following statement is wrong? ( )
A.
The vertical thickness of haze is greater than fog
B.
Fog is mainly consisted of small liquid particles, while haze is mainly consisted of small solid particles
C.
Fog is more visible than haze
D.
Fog contains more water than haze
查看完整题目与答案
【单选题】Which statement is correct?
A.
FEC requests are first acknowledged by the vessel' s transmitter before broadcasts can be received, '
B.
FEC mode broadcasts can be received without the transmitter being tumed on
C.
) Weather'broadcasts are always made in ARQ mode to ensure reception.
D.
FEC mode improves the efficiency of communication.
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【多选题】When you want to explain the cause of haze, you may say________
A.
It is caused by more and more vehicles we have.
B.
More and more vehicles we have is the main cause of haze.
C.
More and more vehicles we have result in haze.
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【单选题】制造型企业编制全面预算的出发点是(    )。
A.
生产预算    
B.
利润预算    
C.
销售预算    
D.
现金预算
查看完整题目与答案
【单选题】在 Windows 中,控制菜单图标位于窗口的( )。
A.
左上角
B.
左下角
C.
右上角
D.
右下角
查看完整题目与答案
【判断题】广播接收者进行广播时,每次只能有一个接收者。
A.
正确
B.
错误
查看完整题目与答案
【简答题】在Windows中,控制菜单图标位于窗口的( )。
查看完整题目与答案
相关题目：
【判断题】在Windows中,控制菜单图标位于窗口的F5。
A.
正确
B.
错误
查看完整题目与答案
【单选题】At present , the terrible foggy haze（雾霾）weather has influenced our normal life badly . So our government should _____ to reduce the air pollution.
A.
put out
B.
carry out
C.
take steps
D.
get over
查看完整题目与答案
【单选题】The haze weather arouses people's ___________ over the environment.
A.
knot
B.
concern
C.
click
D.
careful
查看完整题目与答案
【单选题】As for the differences between fog and haze, which of the following statement is wrong? ( )
A.
The vertical thickness of haze is greater than fog
B.
Fog is mainly consisted of small liquid particles, while haze is mainly consisted of small solid particles
C.
Fog is more visible than haze
D.
Fog contains more water than haze
查看完整题目与答案
【单选题】Which statement is correct?
A.
FEC requests are first acknowledged by the vessel' s transmitter before broadcasts can be received, '
B.
FEC mode broadcasts can be received without the transmitter being tumed on
C.
) Weather'broadcasts are always made in ARQ mode to ensure reception.
D.
FEC mode improves the efficiency of communication.
查看完整题目与答案
【多选题】When you want to explain the cause of haze, you may say________
A.
It is caused by more and more vehicles we have.
B.
More and more vehicles we have is the main cause of haze.
C.
More and more vehicles we have result in haze.
查看完整题目与答案
【单选题】制造型企业编制全面预算的出发点是(    )。
A.
生产预算    
B.
利润预算    
C.
销售预算    
D.
现金预算
查看完整题目与答案
【单选题】在 Windows 中,控制菜单图标位于窗口的( )。
A.
左上角
B.
左下角
C.
右上角
D.
右下角
查看完整题目与答案
【判断题】广播接收者进行广播时,每次只能有一个接收者。
A.
正确
B.
错误
查看完整题目与答案
【简答题】在Windows中,控制菜单图标位于窗口的( )。
查看完整题目与答案