documentclass{article}
usepackage[backgroundcolor=yellow!50,shadow]{todonotes}
newcounter{todocounter}
newcommand{dq}[2][]{stepcounter{todocounter}todo[#1]{{bf Dthetodocounter:}~#2}}

begin{document}

section{One}
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dq{Please check and correct if necessary. Please check and correct if necessary}
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listoftodos
end{document}