This poem is written by Li Bai from Tang Dynasty. Can you _____ it in English? [ ]

A. speak

B. say

C. tell

D. talk

下列几种形位误差测量原则中，（）适用于采用最大实体要求的场合。

A.控制实效边界原则

B.测量坐标值原则

C.测量跳动原则

D.测量特征参数原则