what is this thing's name?

what is this thing's name? WHAT IS THIS THING CALLED SCIENCE怎么样 What's this?And what's the white thing? WHAT IS THIS THING CALLED SCIENCE 2ND EDITION怎么样 is this thing on what is this?可以写成 what's this?为什么? 这个对话怎么理解?A:Check out this little puppy!B:What on earth is that thing?Are you sure it's a dog? What's color is this?.改错 What I__ is this?It's x. What ( )is this It'sv What country is this?It's. This is very important Thing Is This Thing On?歌词 What's the wrong with this sentence?What's the hell meaning of ever?I can't comprehend it.if you have no confidence in yourself,there is little possibility that you would ever achieve any thing. IF THIS IS LOVE,LOVE IS EASY.IT'S THE EASIEST THING TO DO!出自哪首歌? What's this?This is a ruler.这句有什么错误, whats this?This is a M改错 This is the only thing ()I have nowA./ B.what C.which D.that which