All the students want to have a picnic on such a fine day

All the students want to have a picnic on such a fine day ____ it is to have a picnic on such a fine day!A.What a fun （)____good idea it is to have a picnic on such a fine day.A ---- it is to go for a picnic on such a fine day! ___it is to go for a picnic on such a fine day. it is to go for a picnic on such a fine day it is such fine a day that we all want to go out for a walk It _____ a good idea to have a picnic on such a nice day! ___it is to go for a picnic on such a fine day! 为什么不能用How fu We plan to have a picnic __a fine day. 一道定语从句练习题The students want to have the exam on a day __D___ So fine a day it is that all of us want to go on an outing .