This is the first time I have visited the Great Wall.的同义句

问题描述:

This is the first time I have visited the Great Wall.的同义句
I______ _______ _______ the Great Wall _____.

This is the first time I have visited the Great Wall.的同义句
I 've never been to the Great Wall before.第一个空格好像不能来个一撇ve吧。。。。。你给的空格只有三个,限制得较紧,为了表达同义句,我只能写成've,只有这样才能完成这个任务,你说是吗?I 've never been to the Great Wall before.好吧我们老师不肯用一撇ve,只好应付下,估计出卷子的2货弄错了,只能这样安慰自己。。。。