what‘s that building?什么a school.A.there’s B.It’s C.Is it D.T

what‘s that building?什么a school.A.there’s B.It’s C.Is it D.T （ ）33.What’s that?_______ a box.A.That is B.it C.It’s D.That —What's that?—____a watch.A.That is B.That's C.It's D.Its What's this?___ A This is a dog B That's C It's a dog D I'm 选择 What's this - ( )"A" A.It's B.It's an C.It's a D.This is （什么） is that car It's white A.What B.Where C.How D.What colo What 's that?______is a book .A.What B.These C.That D.It what's this?A.It's here B.It's the letter S C .its S D.It's 英语选择题：Who's that? ( ) is Lucy. A This B It C That D She's All right.---mu purse.A.it's B.there's C.that's D.here's 马上要 what's under the table?A.It's a cat B.It is a cat C.There is 初一英语选择题——what is that? ——______apple.A.It's a B.It's an C.It