Either you or one of your students to attend the meeting tomorrow.
A. are; to be held
B. is；being held
C. is; to be held
D. are；having held
网友回答
A. are; to be held
B. is；being held
(答案→)C. is; to be held
D. are；having held
解析：C【命题立意】考查主谓一致。
【解题思路】either…or…连接两个并列主语时，其谓语动词应遵循“就近原则”，所以主语为one of your students，故可排除A.D两项；根据时间状语tomorrow可知选C。