Question

7.1 had known the news that they were invited to the party,       .(tell)

早在你告诉我之前很久我就知道他们被邀请来参加晚会的消息了。

Answer 1

7. long before you told me考查long before引导的时间;！夫语从句。注意long before和before long的区别。前者相当于long long ago，意为"很久以前"，before后还可以跟从句；后者相当于soon或a little later,不可以跟从句。