US President Barack Obama said on Thursday that ______ Afghanistan election appeared to have been ______ success.

A．/ ;a

B．the ;a

C．the;the

D．/ ;the

如果收集RAwD.AtA的每一个料都在产品规格内，则相应的工序能力CPK（）.

A.小于1

B.大于1

C.大于1.33

D.不能确定