do you know our town at all?--no,this is the first time I have been here 为什么用have been

do you know our town at all?--no,this is the first time I have been here 为什么用have been
英语人气:179 ℃时间:2019-12-04 05:23:45
优质解答
It is the first time that …… 后面跟have/has done
It was the first time that …… 后面跟 had done~
固定用法吧~0 0 固定用法吧,,???于是你不确定吗。。。。我们老师是这样讲的~It is the first time that的从句一定要用现在完成时
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