What is WHO?It's an international _______that aims to fight and control disease.

What is WHO?It's an international _______that aims to fight and control disease. what color is ( )orange?It's ( ) orangeA.AN,AN B.AN,THE C.AN / D./,AN what it is?who it is? 改错：what colour is your sweater?It's an orange. It's(an orange)提问是What is this? What is it?Let's make an 怎么读? It's coffee.__?It's milk.A.Who is this B.What's it.C.And what's mine D.And what's this 选哪个 it's an animal.it has a long tail.it likes climbing trees.what is it? It's not who is right but what is right is important单句 改错 Who‘s turn is it What is it?|It's . It's __jacket is it?A Who B Whose C Where D What 选择 What's this - ( )A A.It's B.It's an C.It's a D.This is ( ) bag is this it's so beautiful.A.Who's B.Whose C.What D.Which ()36.Hello.This is Mary._________?A.Who's that B.What is it快 对It’s my little brother.提问用Who is he?还是What is that? 1.——______ movie it is!—— Yes!I have seen it twice.A.what a interesting B.what interesting an C.how interesting a D.how an interesting2.——Who's the man _____ you just talked with?——He's Lily's brotherA.who B.which C./ D.what3.——Do What key has legs and can't open doors?What it is?It's a(an)_.(An animal)