She has written a lot of books but of them is good .A. anyB. someC. noneD. many

问题补充：

She has written a lot of books, but of them is good .

A. any

B. some

C. none

D. many

答案：

A. any

B. some

(答案→)C. none

D. many

解析：根据but表转折，应是她写了许多书，但是没有一本是好的。所以选C。none表三个或三个以上一个都没有。