It's ____orange.It's ___ yellow orange

It's very nice.It's yellow. T:What color is it S:It's yellow .T:Thank you S:you are ___ ---What color is ___ orange?---It's ___ orange.A.AN,AN B.AN, what color is ( )orange?It's ( ) orange orange 作为名词时可说It's orange. It’s an orange解释 What's that in English ---It's ___ car.It's___ orange car what ____is it?it's orange A.It's a yellow cap.B.It's a cap.It's yellow.这 It's ___ spring. 填问句 1.--------------?It's raing.2.--------------?It's yellow it,s a orange中的错误