A set of keys谓语动词用单数吗?
A set of keys谓语动词用单数吗?
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
a set of keys做主语动词用什么形式
a set of keys 后面be动词用啥 A set of keys ( )(be) on the floor
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
a set of keys please.
求解(a set of keys)
a pair of pants谓语动词用单数还是复数?
英语,“a set of+名词”后的谓语动词是单数还是根据后面的名词数否是复数而定?