不能选择A!
因为it is the first time (that) + have done是一个固定句型,如果改成it was the first time (that) + had done就是向前推了一个时段,所以这一题choose B!祝您学习愉快!
不能选择A!
因为it is the first time (that) + have done是一个固定句型,如果改成it was the first time (that) + had done就是向前推了一个时段,所以这一题choose B!祝您学习愉快!