已知集合A={﹣1,0,1,2,3},B={1,2,3, 4 },则A∩B=( )
A.{3} | B.{﹣1,0,1,2,3,4} | C.{﹣1,3} | D.{1,2,3} |
更新时间:2020/06/15 15:20:25
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