what great fun it is ____ (sit )on the balcony

句式练习题1 It is great fun to have a picnic on the hill(感叹句)what 英语：In summer we often sit out on the balcony because it gets ( ) ____ great fun the trip is!A.what B.what a C.how D.how a What a great fun it is to go surfing; What great fun it is t 为什么是what great fun it is!而不是what a great fun it is! what a great fun it is to go fishing和what great fun it is to My family and I often sit on the balcony. What great fun it was(fly)kites on the playground daughter适当 What a ____(fun)story it is! 1.what beautiful ___(balcony)!2.how interesting it is ____(s 英语的fun可数吗?是What a great fun it is!还是What great fun it is! 请问那个正确 What a great fun it is to go surfing; What great fun