Which of the following statements regarding capital market efficiency is TRUE（）

A. Study results generally do not support the p form of the efficient market hypothesis.

B. Event studies and time series tests provide evidence that markets do not tend to be semip form efficient.

C. Corporate insiders and stock exchange specialists have monopolistic access to information that can be used to obtain positive abnormal returns.

What did he want to know，Anne?

--           I became the NO. 1 highest paid movie star last year.

A．How was it that

B．It was how that

C．It was how

D．How it was that