A set of keys 后面动词用什么形式?详解

A set of keys 后面动词用什么形式?详解 a set of keys 后面be动词用啥 A set of keys ( )(be) on the floor A set of keys谓语动词用单数吗? a set of keys做主语动词用什么形式 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. a set of keys 作主语时,谓语动词用单数对吗 a set of keys 后用单数还是复数谓语 a set of keys作主语是谓语动词使用单数还是复数 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 今天老师跟我们说a set of keys后面用is,后来我们读了一篇短文是这样的：Found:A set of keys.Are these yours?那为什么这里用Are these呢? Mike I a set of keys (l后面加几个字母使它成为一个词 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?