He told me that it was the first time that he _ _to Beijing when we visited the Great Wall.要填两个词,
问题描述：
He told me that it was the first time that he _ _to Beijing when we visited the Great Wall.要填两个词,
答
had been能解释下么固定用法，如果前面是it is the first time的话就用现在完成时。这种it is/was the first time后面跟从句的类型高中英语必修一中就会遇到…