Steamboat Willie was 'Mickey's screen debut'( Line 1, ParA.), which means that ______. A.it was the first time that Mickey appeared in films B.this cartoon was a big success C.it was the last time that Mickey appeared in films D.Mickey was the leading role in this film
A.A.it B.this C.it D.Mickey
【参考答案】
A 解析：对于debut这个词的理解主要根据上下文。第三段介绍了米老鼠是怎样被迪斯尼创造出来的，而在第四段讲米老......