It is a ____ telephone?空格处应填什么?

____ ____ of sign is it?it's a warning sign.____ _____of sign is it? 说明为什么选这个 这题有什么知识点、需要注意的问题、易错点等等等等1.It is very hot.Please make the door _____ .A.close B.closing C.open D.opened 2.---What did he ask?---He asked me_____.A.what is the young man's telepho What a ____(fun)story it is! What is this ____ ____?It's a pear. It is a nice flat.（改为感叹句）回答：____ ____ nice flat ____ ____! It is a ball.____(it)are balls. it is beautiful,____ ____ what a terrible day it is! 同义句 what ____ ____ it is! It is a very busy day.____a ____ ____it is! Math is different ______Chinese.It is a little difficult ____ It is a very busy day.____a ____ ____it is! This is a parrot.____(it)name is polly. ____ fan it is! Is this a pan?____,it isn 't.Is this a pencil?_____,it is. I like ____ .It is ____ .It is ____ .It has ____ .It has ____ . It is normal to make a mistake.（改为同义句）____ ____ ____ ____ is normal.急啊! It is fine today.____ ____ ____ it is today! 英语翻译It is a ____ that the sow is not ___ ____ to make a snowman