托福考试

【单选题】
A、( When he was a child
B、When he finished his studies
C、When he began his concert touring
D、When he was invited to a musical competition

网考网参考答案：A
网考网解析：
[听力原文] When did the pianist begin to play his own composition document.getElementById("warp").style.display="none"; document.getElementById("content").style.display="block"; 查看试题解析出处>>