a set of keys做主语动词用什么形式

a set of keys做主语动词用什么形式 a set of keys 作主语时,谓语动词用单数对吗 A set of keys谓语动词用单数吗? A set of keys 后面动词用什么形式?详解 a set of keys作主语是谓语动词使用单数还是复数 a set of keys 后面be动词用啥 A set of keys ( )(be) on the floor This set of ...做主语 动词用单数还是复数? a set of keys 作主语时谓语用单数还是复数? a set of keys 后用单数还是复数谓语 填be动词的适当形式A set of keys () on the table. A set of keys at home这个句子对吗?没有be动词啊? a set of keys英汉互译 a set of keys的英文是什么 a set of keys 后面的动词用什么形式啊?是单数还是复数啊?还有a pair of 什么的. They are a set of keys ,It's a set of keys 哪个是正确的? A set of keys is here划线提问A set of keys划线提问 Here _(be) a set of keys.如题.Here _(be) a set of keys.、 I have a set of keys 根据a set of keys 提问?