this is a yellow dress.that tall girl.怎么改成特殊疑问句

is a yellow this flower this is a m____,it is yellow This is a yellow quilt.对yellow quilt提问 （ This is a yellow boy.是什么意思?急用! This is Li Lei’s ___pencil.A、yellow B、a yellow C、the yellow what colour is this?it is a yellow.改错 This is a Christmas card.lt has a yellow This is a （） hat.A.small yellow B.yellow smThis is a （） hat.A.small yellow B.yellow smallC.blue big this is a yellow ruler.（对划线部分提问）a yellow ruler。是划线部分 This is a yellow pear.对a yellow pear 划线部分提问 把This is a yellow coat改为复数形式 this is a yellow balloon改为一般疑问句 is,a,this,yellow,dog,连词成句 This is a yellow drees怎么改成特殊问句 is a yellow this flower怎么连成句子 is.this.a .yellow .ball?改为肯定句 This is a yellow flower.改成一般疑问句. This is a___pear.A.yellow big B.big yellow 应选哪个?为什么?