Many academics claim that a particular anomaly's results reflect the inability of the asset pricing model to provide a complete measure of risk. Which of the following anomalies are the academics discussing（）

A. The size effect.

B. Stock splits.

C. The neglected firm effect.

饱和盐水漂浮法最适用于下列哪种寄生虫卵的检查（）。

A.钩虫卵

B.蛲虫卵

C.蛔虫卵

D.血吸虫卵

E.阿米巴滋养体