(单选题)有如下代码片段 import numpy as np import matplotlib.pyplot as plt < Compute the x and y coordinates for points on sine and cosine curves x = np.arange(0, 3 * np.pi, 0.1) y_sin = np.sin(x) y_cos = np.cos(x) < Plot the points using matplotlib plt.plot(x, y_sin) plt.plot(x, y_cos) plt.show() 图中最上方的标题,是下列哪个选项中的代码生成的?
选项：

A:plt.xlabel('x
B:plt.ylabel('y
C:plt.title('Sine
D:plt.legend('Sine',