——Linda, pass my glasses to me, please. I can _____read the words in the newspaper.——OK.
A:hardly
B:nearly
C:clearly
D:almost
如图所示,汽车前灯反光镜与轴截面的交线是抛物线的一部分,灯口所在的圆面与反光镜的轴垂直,灯泡位于抛物线的焦点处.已知灯口的直径是24cm,灯深10cm,那么灯泡与反光镜的顶点(即截得抛物线的顶点)距离为( )