已知集合 $A=\left\{x \mid x^2-3 x>0\right\}, B=\left\{x \mid 1 < 2^x < 16\right\}$, 则 $\left(\mathcal{C}_R A\right) \cap B=$
A
$\{x \mid x \leq 0$ 或 $x \geq 3\}$
B
$\{x \mid x \leq 0$ 或 $x \geq 4\}$
C
$\{x \mid 3 < x \leq 4\}$
D
$\{x \mid 0 < x \leq 3\}$
E
F