This is the first time that I have been abroad

问题描述:

This is the first time that I have been abroad
the first/second/third time 后面跟的定语从句,时态为什么用完成时

因为它强调的是到说话时为止,所以用现在/ 过去完成时.
1 This is the first time that I have been abroad
2 This was the first time that he had been abroad