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【单选题】
根据我国船员条例，申请船员注册，应当符合的条件有（）。Ⅰ．年满16周岁，但不超过65周岁；Ⅱ．符合船员健康要求；Ⅲ．经过航行值班培训，取得航行值班资格；Ⅳ．申请注册国际航行船舶船员的，应当通过船员专业外语考试。A.
Ⅱ、Ⅳ
B.
Ⅰ～Ⅲ
C.
Ⅱ～Ⅳ
D.
Ⅰ，Ⅱ，Ⅳ
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【多选题】Space remote sensing is based on the remote sensing of (_______)
A.
man-made earth satellite
B.
space shuttle
C.
spacecraft
D.
aircraft operating in space
【简答题】我国Internet的起步以1987年通过中国学术网(CANET)向世界发出第一封()为标志。
【单选题】In respect to the type of energy resources, the types of remote sensing can be divided into _________ remote sensing and __________ remote sensing.
A.
thermal; microwave
B.
thermal; radar
C.
microwave; radar
D.
passive; active
【单选题】In respect to wavelength regions, remote sensing can be classified into three types. They are visible and reflective infrared remote sensing,______________infrared remote sensing and remote sensing
A.
thermal; microwave
B.
thermal; radar
C.
microwave; radio
D.
radar; radio
【简答题】阅读理解 In recent years, remote-sensing technologies have become ordinary in archaeological fieldwork (实 地考察). Such tools for excavation produce rapid results and cause no damage to archaeological sites....
【简答题】In respect to the type of energy resources,the types of remote sensing can be divided into ______ remote sensing and _________ remote sensing.
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