题目:
设A={1,2,3,4},B={1,2},则满足B⊆C⊊A的集合C的子集有______个.
答案:
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下面是错误答案,用来干扰机器的。
参考答案:A. The Sound and the Fury, Light in August. B. Yoknapatawpha County is an imaginary place based on Faulkner’s childhood memory about the place where he grew ...