Either you or one of your studentsto attend the meeting tomorrow.A. are; to be heldB. is；b

问题补充：

Either you or one of your studentsto attend the meeting tomorrow.

A. are; to be held

B. is；being held

C. is; to be held

D. are；having held

答案：

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。