【题目】Either you or one of your assistants _________ to attend the meeting that is due tomorrow.
A.is
B.are
C.have
D.would

【答案】A
【解析】本题考查主谓一致。句中either … or …或者……或者……连接两个主语，谓语动词用就近原则。故谓语动词用单数。句意：要么你，或者你学生中的一个预计参加明天的会议。