I know nothing about the young lady she has just come back from Great Britain and got a d

问题补充：

I know nothing about the young lady she has just come back from Great Britain and got a doctors degree.

A. except

B. except for

C. except that

D. besides

答案：

A. except

B. except for

(答案→)C. except that

D. besides

解析：四个选项中，只有except that后接从句。