Olympic Games because they have never been held before in this country.这里的before是什么用法

问题描述:

Olympic Games because they have never been held before in this country.这里的before是什么用法

作副词用 ,表示以前
Olympic Games because they have never been held before in this country.中,because they have never bee held before是一个原因状语从句,before在这个句子中做副词,用作时间状语,in this country是整个句子的地点状语.