已知A={x|x2-2x>0},B={x|x-3x-1<0}，则A∪B=（）_刷题宝

题干

已知A={x|x2-2x>0},B={x|

x

-

3

x

-

1

<0}，则A∪B=（）

A： $(1, 2)$

B： $(2, 3)$

C： $(- \infty, 0) \cup (1, + \infty)$

D： $(- \infty, 0) \cup (1, 2)$

上一题下一题 0.0难度选择题更新时间:2017-07-09 12:24:59

答案(点此获取答案解析）

C

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