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Using these form factors, we calculate the differential decay widths and branching ratios of the $D\\rightarrow a_0(980) e^+ \\nu_e$ semileptonic decays. We obtain ${\\mathcal B}(D^0\\rightarrow a_0^- (980) e^+ \\nu_e)=(4.08^{+1.37}_{-1.22})\\times 10^{-4}$ and ${\\mathcal B}(D^+\\rightarrow a_0^0 (980) e^+ \\nu_e)=(5.40^{+1.78}_{-1.59})\\times 10^{-4}$. 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