Feng Ling has trained(培训) more than 6,000 workers to play _____ violin,piano,guitar and other instru...
2022-08-01 13:41:05 210次 上海杨浦区复旦实验中学2018-2019学年六年级上学期月考英语试卷 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
Feng Ling has trained(培训) more than 6,000 workers to play _____ violin,piano,guitar and other instruments(乐器).
A.a B.an C.the D./
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