a set of 后面接什么
a set of 后面接什么
a set of后面的名词是单数还是复数?
a core set of value什么意思?
a set of keys 后面be动词用啥 A set of keys ( )(be) on the floor
a lot of后面接什么词性?
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 school uniforms 还是a suit of school uniforms 这两个后面用i
a set of
a common set of
A set of keys
I have a beautiful set of tea cups.这里为什么用set of,做什么用?
set和a set of的区别