A. played B. was playing C. had been playing D. has been playing
◎ 答案
查看答案
◎ 解析
查看解析
◎ 知识点
根据魔方格专家分析，试题“Liu Fang ______ pipa since she was six years old. [ ]A. playedB. was playing C. had been playingD. has been playing…”主要考查了你对 【现在完成进行时】 等知识点的理解和应用能力。关于这些知识点的“档案”，你可以点击相应的链接进行查看和学习。
◎ 相似题
与“Liu Fang ______ pipa since she was six years old. [ ]A. playedB. was playing C. had been playingD. has been playing”考查相似的试题有：
