What is that?It's a w这一句有哪些错误?

-What's that? -It is a s（ ） of keys. What is that?It's a w这一句有哪些错误? what is that?（ B)a crayon.A That is B It’s 为什么选B? ---What is that? ---( ) A.It's a bottle. B.That's a bottle. C.It's bottle. That's just what it is here. that's what it is翻译下 that's what it is 歌词 What's that?Is it banana,tow? ( )is that pen? -------It's black. A. How co( )is that pen?-------It's black.A. How colorB. What colorC. What's colorD. What color What's that?It's a W. ______?That's my ruler.A.Whose ruler is it?B.What ruler is it? what‘s that building?什么a school.A.there’s B.It’s C.Is it D.This is —What's that?—____a watch.A.That is B.That's C.It's D.Its 1.what's that a.this is1.what's thata.this is b.it is c.lts d.lt's That's a present for you.What is it?Open it.IThat's a present for you.What is it?Open it.I love it.中文各是什么? what is that in english ? 回答： a:it's map b:yes ,it is c it's an map It's a general belief that quality is____the most important of all.A what is B what it is It's a football.______?——It's a basketball.A.What's this B.And what's that C.This is what