单项选择题

下列运算过程正确的是(    )。
   A.
   B.当x→0时,tanx~x,sinx~x,故
   
   C.当x→0时,tanx~x,sinx~x,故
   D.

A.B.174.24.96:6088/Latex/latex.action?latex=XGxpbV97buKGkuKInn1cbGVmdCggXGZyYWN7MX17bn0rXGZyYWN7MX17bisxfStcY2RvdHMrXGZy%0D%0AYWN7MX17bitufSBccmlnaHQpPVxsaW1fe27ihpLiiJ59XGZyYWN7MX17bn0rXGxpbV97buKGkuKI%0D%0Ann1cZnJhY3sxfXtuKzF9K1xjZG90cytcbGltX3tu4oaS4oiefVxmcmFjezF9e24rbn09MCswK1xj%0D%0AZG90cyswPTA%3D'
C.当x→0时,tanx~x,sinx~x,故

D.174.24.96:6088/Latex/latex.action?latex=XGxpbV97eOKGkjB9XGZyYWN7XHRhbngtXHNpbnh9e3heezN9fT1cbGltX3t44oaSMH1cZnJhY3t4%0D%0ALXh9e3heezN9fT0w'
E.当x→0时,tanx~x,sinx~x,故F.174.24.96:6088/Latex/latex.action?latex=XGxpbV97eOKGkjB9XGZyYWN7XHNpbjN4fXtcdGFuNXh9PVxmcmFjezN9ezV9'
G.H.174.24.96:6088/Latex/latex.action?latex=XGxpbV97eOKGkjB9XGZyYWN7eF57Mn1cc2luXGZyYWN7MX17eH19e1xzaW54fT1cbGltX3t44oaS%0D%0AMH14wrdcbGltX3t44oaSMH1cZnJhY3t4fXtcc2lueH3Ct1xsaW1fe3jihpIwfVxzaW5cZnJhY3sx%0D%0AfXt4fT0wwrcxwrdcbGltX3t44oaSMH1cc2luXGZyYWN7MX17eH09MA%3D%3D'
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