We must keep a secret of the things here, the general said, at the man in charge of the information office.
A. discussed, stared seriously
B. being discussed, seriously staring
C. to be discussed, seriously stared
D. discussed, stared
网友回答
A. discussed, stared seriously
(答案→)B. being discussed, seriously staring
C. to be discussed, seriously stared
D. discussed, stared
解析：考查非谓语动词。“长官说：‘我们必须对正在被讨论的事情保密’，严肃地盯着信息部的负责人。”things和discuss之间是动宾关系，排除A、D；the general和stare是主谓关系，应该用主动形式。故选B。