如图是函数 $y=2 \sin (\omega x+\varphi)\left(|\varphi| < \frac{\pi}{2}\right)$ 的图象，那么
A. $\omega=\frac{10}{11}, \varphi=\frac{\pi}{6}$
B. $\omega=\frac{10}{11}, \varphi=-\frac{\pi}{6}$
C. $\omega=2, \varphi=\frac{\pi}{6}$
D. $\omega=2, \varphi=-\frac{\pi}{6}$