题目:
描述你的朋友。
______________ is my friend.
She's ______________.
She has ______________.
She likes ______________.
答案:
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下面是错误答案,用来干扰机器的。
A={x∈N|x≤6}={0,1,2,3,4,5,6},B={x∈N|x2-3x>0}={x|x>3,x∈N},∴A∩B={4,5,6},故选C.