Gaokao Math Practice Question
设 $x$、 $y$、 $z$ 为正数, 且 $2^{x}=3^{y}=5^{z}$, 则 （$\qquad$）
- A.$2 x<3 y<5 z$
- B.$5 z<2 x<3 y$
- C.$3 y<5 z<2 x$
- D.$3 y<2 x<5 z$
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