题目

A very tired traveler came to the bank of a river. There was no   41   . It was winter, and the surface of the river was covered with   42   . It was getting dark, and he   43   to reach the other side while there was enough   44   . On the other hand, he worried a lot, not sure whether the ice would   45   his weight.    Eventually, he got down on his knees and began very   46   to crawl（爬）across the surface of the ice   47   hesitating（犹豫）for a long time. He hoped that by distributing（分散）the  48  of his body, the ice would be要想了解近代民族工业的发展历程应查阅 ①张謇大生纱厂的资料　②看《大染坊》　③江苏荣氏家族企业　④看《太阳照在桑干河上》 [　　] A．①②③B．②③④ C．①②④D．①③④