问题补充:
Either you or one of your students to attend the meeting that is due tomorrow.
A. are
B. is
C. have
D. be
答案:
A. are
(答案→)B. is
C. have
D. be
解析:在由not only…but also…,not just…but…,or, either…or…,neither…nor…连接主语的句子中及在there be句型中,谓语动词的单复数按就近原则处理,即按与谓语动词最靠近的那个主语来确定谓语动词的单复数形式,one of + 名词复数 + 谓语动词单数,故选B。