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【判断题】
( ) 地理信息系统是由 i 计算机软硬件环境,地理空间数据、系统维护和使用人员四部分组成的空间信息系统。可对整个或部分地球表层空间中有关地理分布数据进行采集、储存、管理。运算,分析、显示和描述。A.
正确
B.
错误
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【多选题】Read and choose the travel tips mentioned in the passage.
A.
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B.
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C.
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D.
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E.
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F.
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