—How do you find the new book by Mary?

—________. I guess she is out of her talent.

A．Very good

B．By accident

C．In the library

D．Very boring

在大脑内侧面不可见到的沟或回是（）。

A.中央旁小叶

B.距状沟

C.颞横回

D.海马旁回