what an interesting work it is to teach children!为什么不对?

what an interesting work it is to teach children!为什么不对? 10._______ interesting work it is to teach children!A.How B. 感叹句,选什么10._______ interesting work it is to teach children!A -----interesting book it is to teach small children to swim! 英语改错,求讲解As is known,it is interesting to teach children to s _____ interesting the film is!interesting是形容词,选what an 为什么不对 () interesting work it is!.AHow B.What an C.How an D.What It was you to teach me what is hard work and work hard,thank What an interesting music it is.(correct) 改错 1.It is an interesting work.2Do you want to in the school Is it necessary to teach children about sex,why? 改错:What an insteresting work it is 去掉an.为什么去掉an?