If K is a positive integer less than 10 and N = 4,321 十 K, what is the value of K ?
1.N is divisible by 3.
2.N is divisible by 7.
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AStatement (1) ALONE is sufficient, but statement (2) alone is not sufficient
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BStatement (2) ALONE is sufficient, but statement (1) alone is not sufficient.
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CBOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.
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DEACH statement ALONE is sufficient.
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EStatements (1) and (2)TOGETHER are NOT sufficient.
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正确答案: B