计量标准的（）是指在相同测量条件下，重复测量同一被测量，计量标准提供相近示值的能力。

A.测量重复性

B.稳定性

C.不确定度

D.功率稳定度

"（）" is the equivalent for "请提宝贵意见".

A. Give us your valuable suggestions

B. Please give us your comments

C. Welcome

D. Could you give us your comments or suggestions