It is _____ unusual thing for us to find _____ UFO.解释为什么UFO,前面要用a,难道不应该用an吗?答案我知道,

You must know it is unusual是什么意思? how unusual the book is 同义句 _ _ unusual _ it is! It is _____ unusual thing for us to find _____ UFO.解释为什么UFO,前面要用a,难道不应该用an吗?答案我知道, It is the most unusual film I have ever seen. 一个英语选择题SO—SUCHit is _____ work of art that everyone wants to have a look at it.A.a so unusual B.such an unusualC.so unusual D.such unusual拜托跟我讲讲这其中的语法,注意点好吗?` This pet is unusual.It is easy to take care of and it takes. If you _____ (注意)anything unusual,please call me.Nanjing South Railway ___（站）is the largest inAsia.The sun is now ___（在下面）the hills.And it is getting dark now 找错哦It is an unusual thing,It's an UFO with bright lights. Life if it is only as first,when only way is unusual It is not unusual for people to be subject to criticism people后面为什么加to It is not unusual for people to be subject to criticism He said that it is unusual for you,_ (反意疑问句)改反意疑问句 In china,it is unusual for u____sons and daughters to live separately from their parents It is unusual for him to be late.这句话里为什么要加be呢? 英语语法题（20）It is ____work of art that everyone wants to have a look at it.A.so unusual B.such unusualC.such an unusual D.so an unusual答案+思路,3Q 填冠词.2.This is a useful dictionary,I think.So it is,and it's( ) unusual one. 1.Tomorrow her mother will take her to watch the e____ at he History Museum.2.That nife look beautifu. it is s_____ .3.填冠词 i'm in _____ No.1 Middle School. She is _____ unusual doctor. Look! ______ old woman with ____ little baby is on _ It is -------work of art that everyone wants to have a look at inA.a so usual B.such an unusual C.so unusual D.such unusual请告诉我为什么选择这个的理由,