【正文】
join sb. 加入到某人這一邊來 join in 參加某一活動 join the Party 入黨 join the army 參軍 May I join the game ? My father joined the Party in 1985. When he was seven years old, …… ? when 疑問副詞,當 …… 時候,作連詞,引導時間狀語從句 When the teacher came in, we stopped talking. ? when、 while、 before、 after、whenever等引導的表時間的狀語從句常用過去式 I lived there when I was a boy. Choose the best answer ____ the league last May. A. took part in B. joined C. joins B Yundi _____ the first prize in the 14th International Piano Competition. A. got B. took C. won C was