再次问谓语单复数问题
用 is 或者 are 填空.
虽然说实际使用中可能两者都对,但最好给个比较严格的答案.
(1) _____ your parents both teachers?
(2) _____ your brother and sister both teachers?
下面的句子,请顺便帮我判断一下最后应该用 a teacher 还是 teachers.
(3) _____ either of your parents a teacher/teachers?
(4) _____ either your brother or sister a teacher/teachers?
(5) None of them _____ a teacher/teachers.
最后一句比较难,这个neither的用法是从《圣经》改编过来的.
（原句是《约翰福音》的9:3.Jesus answered,Neither hath this man sinned,nor his parents.）
(6) Neither him or his parents _____ a teacher/teachers.