No one in the department but Tom and I that the director is going to resign. A. knowsB. k

问题补充：

No one in the department but Tom and I that the director is going to resign.

A. knows

B. know

C. have known

D. am to know

答案：

(答案→)A. knows

B. know

C. have known

D. am to know

解析：句子的主语是no one,谓语动词应当用单数。