Sam ________ some knowledge of the computer just by watching others working on it. A．brought up B．lo...
2022-12-10 09:48:26 127次 2015届辽宁省东北育才双语学校高一下学期期中考试英语试卷（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：
