(My brother and I ) (am) good at (singing) .________ 上面哪里错了?
问题描述:
(My brother and I ) (am) good at (singing) .________ 上面哪里错了?
答
am - are
my brother and I 主语是复数,动词也用复数 are
不明白的再问哟,请及时采纳,多谢!