a kind of+名词单数还是复数?
a kind of+名词单数还是复数?
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?
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
a kind of和kinds of他们后面跟可数名词单数还是复数?
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
what kind of后跟名词复数还是单数
a kind of + 名词的单数还是复数形式(不可数的除外)