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若A=,B={x|1≤x<2},则A∪B=( ) A.{x|x≤0} B.{x|...
若A=
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,B={x|1≤x<2},则A∪B=( )
A.{x|x≤0}
B.{x|x≥2}
C.
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D.{x|0<x<2}
考点分析:
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