单项选择题

The predictions of synoptic meteorologists are directly based on the ________.

A．application of the physical sciences
B．preparation and study of weather maps
C．anticipated needs of industry
D．observations of commercial airline pilots

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热门试题

单项选择题

According to the author, increased accuracy in weather forecasting will lead to ________.

A．more funds be put to meteorological research
B．greater protection for people's life
C．less specialized forms of synoptic meteorology
D．further researches on dynamic meteorology

单项选择题

How is the third paragraph organized by the author

A．A problem is put forward and solutions are given.
B．Two contrasting opinions are presented.
C．Scientific advancements are listed in order of importance.
D．A procedure is explained and its importance is emphasized.