Inwhichvoyage,betweentwopoints,istherhumblinedistancenotapproximatelythesameasthegreatcircledistance?().
A. Thetwopointsareinlowlatitudesinthesamehemisphere
B. Thetwopointsareinhighlatitudesinthesamehemisphere
C. Thetwopointsareneartheequator,butindifferenthemispheres
D. Onepointisneartheequator,onepointisinahighlatitude,andbotharenearthe180thmeridian
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(),指消费者未曾听说过或即便听说过也不想购买的产品。
A. 便利品
B. 非渴求商品
C. 选购品
D. 特殊品
从陆地水体的水源补给看,最主要的补给是()
A. 冰川融水
B. 湖泊水
C. 大气降水
D. 地下水
Inthedoldrumsyouwillnothave().
A. highrelativehumidity
B. frequentshowersandthunderstorms
C. steeppressuregradients
D. frequentcalms
Inrevisededitionsofadmiraltychartsthe()arecorrectedfirst.
A. smallerscales
B. largerscales
C. smallerscalesandlargerscales
D. moderatescales