Speaker A:Its terrible. I cant make anything out of this lecture. Speaker B:______. Im thi

Speaker A:Its terrible. I cant make anything out of this lecture. Speaker B:______. Im thinking of dropping the courses.

A．Neither can I

B．I know nothing about it

C．It"s dead simple

D．The professor speaks well

请帮忙给出正确答案和分析，谢谢！