在玉米种子（）籽粒饱满呈金黄色、苞皮松散时立即收获。

A、蜡熟前期

B、蜡熟中期

C、蜡熟后期

D、乳熟期

A CFA Institute member puts the following statement on her resume: "I passed each level of the CFA exam on the first try." Is this a violation of Standard Ⅶ (B)（）

A. No, because it is a statement of fact. 

B. Yes, because she incorrectly refers to the CFA exam. 

C. Yes, because saying she passed exams on the first try is not appropriate.