Question

【题目】Either the students or the teacher him very well.

A. knowsB. to knowC. knowD. knew

Answer 1

【答案】A

【解析】

句意：要么那些学生要么那位老师很了解他。

A. knows动词三单式；B. to know动词不定式；C. know动词原形；D. knew动词过去式。either…or…连接两个并列主语时，有就近原则。此句中的谓语动词要与the teacher保持一致，故答案为A。