If a is an integer and 0 < a < 7 and $${b}={a}^{7}$$, then what is the value of b?
(1) $${a}^{—3}$$ > 0.01
(2) $${a}^{2}$$ has a units digit of 6.
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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 statement 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: C