[求助]天山9中的一道语法，请教！

Several financial officers of the company spoke on condition that they not be named in the press reports.

A.that they not be named

B.that their names will not be used

C.that their names are not used

D.of not having their names

E.of not nameing them

请教，请问应该选哪一个？为什么？谢谢！

A

虚拟语气。on condition that (should)可省