a kind of加单数还是复数
a kind of,this kind of,what kind of 它们是加单数还是复数
a kind of+名词单数还是复数?
a kind of 和this kind of 后面加的是名词单数还是名词复数 请加句型
this kind of后加名词的单数还是复数
one kind of后面加名词,用单数还是复数
what kind of后加名词复数还是单数
what kind of 后加单数还是复数名词?
what kind of 后加可数名词单数还是复数
this kind of后加单数还是复数
such kind of 后面加单数还是复数呢?
a kind of+名词单数形式还是复数形式
a kind of后面接单数还是复数名词?