皮皮学，免费搜题
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【单选题】
以技术经济和社会发展为目的,从无到有建设项目成为()项目A.
迁建
B.
改建
C.
恢复
D.
新建
拍照语音搜题，微信中搜索"皮皮学"使用
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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】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
【简答题】( )创建了我国第一所公立幼稚师范学校——江西省立实验幼师。
【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.
Radar
B.
GPS
C.
DF
D.
Satellite Navigator
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