sarge12
幼苗
共回答了14个问题采纳率:100% 举报
een
We often use the present perfect tense to talk about experience from the past.We are not interested in when you did something.We only want to know if you did it:
other example
.It's the first time I have been to Denmark
.He has already gone to Denmark.(It's O.K.)
.It's the first time he has been in Denmark.(It's O.K.)
.It's the first time he has gone to Denmark.(It's O.K.)
1年前
7