大师作文网A and B 算复数还是单数
A and B 算复数还是单数 跟动词的单数形式还是复数形式?
A and B是单数还是复数
英语and的用法A（复数）and B（单数）后面接is还是are
请问个英语问题500 metres lay between a and b,这个主语算单数还是复数啊,谓语动词用单数还是
no A and no B 做主语,谓语动词用单数还是复数?
a girl and a boy谓语用单数还是复数
many a boy and a girl 单数还是复数
a knife and a fork 动词用单数还是复数
one and a half 后面加名词单数还是复数?
one apple and a half是复数还是单数?
a knife and fork 后面接单数还是复数
one cake and a half 谓语是单数还是复数