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【简答题】
当前电子期刊、电子报纸、电子图书等电子信息日渐推广和普及。试问。电子阅览室的设备配置。应达到哪些功能要求?
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皮皮学刷刷变学霸
举一反三
【单选题】When your vessel is proceeding to congested waters, ( ) is used to determine the exact ranges of other ships or objects in the vicinity.
A.
DF
B.
Satellite Navigator
C.
GPS
D.
Radar
【单选题】()在我国创建了第一所公立幼稚师范学校
A.
张雪门
B.
陈鹤琴
C.
陶行知
D.
杜威
【单选题】When your vessel is on or near the path of an approaching tropical storm the().
A.
wind direction remains steady
B.
wind speed increases
C.
barometer falls
D.
All of the above
【判断题】转炉炼钢过程有利于脱磷,而不利于脱硫( )。
A.
正确
B.
错误
【单选题】When your vessel is proceeding to the area of traffic density, ___ _ is used to determine the exact ranges of other ships or objects in the vicinity
A.
radar
B.
GPS
C.
AIS
D.
satellite navigator
【单选题】When your vessel is proceeding to the area of traffic density,()is used to determine the exact ranges of other ships or objects in the vicinity.
A.
radar
B.
GPS
C.
DF
D.
satellite navigator
【单选题】具有止咳平喘,止带之功的药物是( )
A.
白果
B.
半夏
C.
苏子
D.
枇杷叶
【单选题】具有止咳平喘,止带之功的药物是
A.
白果
B.
半夏
C.
苏子
D.
枇杷叶
E.
桑白皮
【单选题】When your vessel is proceeding to the area of traffic density,______ is used to determine the exact ranges of other ships or objects in the vicinity.
A.
Radar
B.
GPS
C.
DF
D.
Satellite Navigator
【单选题】When your vessel is proceeding to the area of traffic density _____is used to determine the exact ranges of other ships or objects in the vicinity.
A.
Satellite Navigator
B.
GPS
C.
DF
D.
Radar
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