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We investigate whether the resonant enhancement of Be7 burning reactions may alleviate this discrepancy. We identify one narrow nuclear level in B9, E_{5/2^+} \\simeq 16.7 MeV that is not sufficiently studied experimentally, and being just \\sim 200 keV above the Be7+d threshold, may lead to the resonant enhancement of Be7(d,\\gamma)B9 and Be7(d,p)\\alpha\\alpha reactions. 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