国际1:100万地图规定在纬度60°~76°每幅图的经差为( )度,纬差为( )度。
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在视觉上能区分开来的图形基本单元叫()变量,最活跃的变量是()变量
My father and I not only lood alike but also have ( ) in disposition.
A. a lot in common
B. little in common
C. common behavior
D. common sense
( ) we were inside the house, it began to rain.
A. as much as
B. as soon as
C. as great as
D. as old as