71. What contributes most do their success according to the author?
参考答案
A
2008_省自主命题(山东)
71. What contributes most do their success according to the author?
A
【答案】A
【解析】推理判断题。总结全文故事发展脉络,根据第四段最后一句话 “Still, it was a lot of learning by trial and error” 可推论出他们取得成功的主要原因在于他们的坚持不懈,反复尝试。
D