what's this?(填单词)a ruler.what's this?____a ruler.下划线填单词

what's this?(填单词)a ruler.what's this?____a ruler.下划线填单词 s()r()()g 填单词 填a还是an What's this?It's_______apple. What's this in_______English?横线上应填a,an还是/ What's the ____(e r p i s)of this T-shirt?请问横线上该怎么填?要括号里的字母啦组词单词填在横线上. wednesday comes b填什么单词thursday in a week还有what's the p of this bird?it's 100 yuan What's this ( ) Japanese?括号里应该填下面哪个单词?为什么?in at on of R() is a big country,it is in the north of China填单词What‘s a strong w()!Don't play with fire in the forest --what's this?--_____is a pen.为什么要填these?为什么不能填it? What's this in the box ( ) a puppet.)里应该填It's There's 还是This is OK.What's that?ls it a()?lt's cute.括号里填什么单词？ OK.What's that?ls it a()?lt's cute 括号里填什么单词? A：what's this（）? 用this,these、that,those,四个单词各自造一段对话,格式如下：A ：What's that in English?B ：It's an orange.A ：Spell it please.B ：O—R—A—N—G—E. What's this in English?It'( )apple.A.an.B.a.C.不填 选哪个? What's this?________ a red apple.A.This is B.It's C.It D.This's横线上填什么 根据句意及首字母填单词 there is a car s（ ） this weekend -What's this?-It's _____ arm.(填什么）