Sam_______ some knowledge of the computer just by watching others working on it.. A．brought up B．loo...
2022-12-16 00:37:26 56次 2014届新疆兵团农二师华山中学高二上学期期中考试英语卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
Sam_______ some knowledge of the computer just by
watching others working on it..
A．brought up B．looked up C．picked up D．set up
本题链接：
