天山9-17---on condition that 不是应该用虚礼语气的吗？

天山 9-Q17:

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 naming them

（C）我选A

诚心请教NN

支持A

c: spoke on condition that their names are not used   这两个时态如何一致?

我也选A.

但是天山 9-24 与9-17是一抹一样的两道题，选项也一样，为什么答案结果不同啊。。。？

不同意 A .

condition that 后应接分句， 而A选项什么也不是