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题目内容
（陇东学院-大学英语(专升本)）
13. (单选题) At the age of 14, he went to his uncle.s farm, where he had lessons on botany ___ .(本题1.0分)
A、 self-taught
B、 self-teaching
C、 being self-taught
D、 having self-taught
A、 self-taught
B、 self-teaching
C、 being self-taught
D、 having self-taught
参考答案