若a、b∈R,下列命题中,正确的命题是( )
0 54740 54748 54754 54758 54764 54766 54770 54776 54778 54784 54790 54794 54796 54800 54806 54808 54814 54818 54820 54824 54826 54830 54832 54834 54835 54836 54838 54839 54840 54842 54844 54848 54850 54854 54856 54860 54866 54868 54874 54878 54880 54884 54890 54896 54898 54904 54908 54910 54916 54920 54926 54934 266669
①若|a|>b,则a2>b2 ②若a2>b2,则|a|>b ③若a>|b|,则a2>b2 ④若a2>b2,则a>|b|
A.①③ B.①④ C.②③ D.②④