请问大全section4-14

14.   Several senior officials spoke to the press on condition that they not be named in the story.

(A) that they not be named

(B) that their names will not be used

(C) that their names are not used

(D) of not being named（A）

(E) they will not be named

请问A是什么结构啊？我选C怎么不对了

A word "should"  was omitted in this sentence between "they" and "not",which represented the  subjunctive mood.

If you want to use a mood of presentation,as C did," are " should be replaced by "were" for the sake of "spoke".