Was it in 2008 ______ he was still at middle school _____ the boy became expert at computer? A.that;...
2022-06-14 14:09:03 29次 2020届天津一中下学期高三统练英语试卷（三） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
Was it in 2008 ______ he was still at middle school _____ the boy became expert at computer?
A.that; where B.when; where C.that; when D.when; that
本题链接：
