想必现在有很多小伙伴对于{"choose": "C", "title": "\u8868\u683c\u6570\u636e\u9009\u81ea\u65af\u5854\u592b\u91cc\u963f\u8bfa\u65af\u300a\u5168\u7403\u901a\u53f2\u300b\uff0c\u5f71\u54cd\u8be5\u7ec4\u6570\u636e\u53d8\u5316\u7684\u56e0\u7d20\u6709\uff08\u3000\u3000\uff09\u82f1\u56fd\u67d0\u65f6\u671f\u7164\u94c1\u4ea7\u91cf\u53d8\u5316\u8868\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n\u5e74\u4efd\u7164\u4ea7\u91cf\u94c1\u4ea7\u91cf1770\u5e74600\u4e07\u54285\u4e07\u54281800\u5e741200\u4e07\u542813\u4e07\u54281861\u5e745700\u4e07\u5428380\u4e07\u5428\u2460\u6d41\u6c34\u7ebf\u751f\u4ea7\u7684\u63a8\u5e7f\u2461\u84b8\u6c7d\u673a\u5e7f\u6cdb\u4f7f\u7528\u2462\u5185\u71c3\u673a\u7684\u666e\u904d\u5e94\u7528\u2463\u51b6\u94c1\u6280\u672f\u7684\u9769\u65b0", "options": {"A": "\u2460\u2461", "B": "\u2460\u2462", "C": "\u2461\u2463", "D": "\u2462\u2463"}}","title_text":"{"choose": "C", "title": "\u8868\u683c\u6570\u636e\u9009\u81ea\u65af\u5854\u592b\u91cc\u963f\u8bfa\u65af\u300a\u5168\u7403\u901a\u53f2\u300b\uff0c\u5f71\u54cd\u8be5\u7ec4\u6570\u636e\u53d8\u5316\u7684\u56e0\u7d20\u6709\uff08\u3000\u3000\uff09\u82f1\u56fd\u67d0\u65f6\u671f\u7164\u94c1\u4ea7\u91cf\u53d8\u5316\u8868\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n\u5e74\u4efd\u7164\u4ea7\u91cf\u94c1\u4ea7\u91cf1770\u5e74600\u4e07\u54285\u4e07\u54281800\u5e741200\u4e07\u542813\u4e07\u54281861\u5e745700\u4e07\u5428380\u4e07\u5428\u2460\u6d41\u6c34\u7ebf\u751f\u4ea7\u7684\u63a8\u5e7f\u2461\u84b8\u6c7d\u673a\u5e7f\u6cdb\u4f7f\u7528\u2462\u5185\u71c3\u673a\u7684\u666e\u904d\u5e94\u7528\u2463\u51b6\u94c1\u6280\u672f\u7684\u9769\u65b0", "options": {"A": "\u2460\u2461", "B": "\u2460\u2462", "C": "\u2461\u2463", "D": "\u2462\u2463"}}方面的知识都比较想要了解，那么今天小好小编就为大家收集了一些关于{"choose": "C", "title": "\u8868\u683c\u6570\u636e\u9009\u81ea\u65af\u5854\u592b\u91cc\u963f\u8bfa\u65af\u300a\u5168\u7403\u901a\u53f2\u300b\uff0c\u5f71\u54cd\u8be5\u7ec4\u6570\u636e\u53d8\u5316\u7684\u56e0\u7d20\u6709\uff08\u3000\u3000\uff09\u82f1\u56fd\u67d0\u65f6\u671f\u7164\u94c1\u4ea7\u91cf\u53d8\u5316\u8868\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n\u5e74\u4efd\u7164\u4ea7\u91cf\u94c1\u4ea7\u91cf1770\u5e74600\u4e07\u54285\u4e07\u54281800\u5e741200\u4e07\u542813\u4e07\u54281861\u5e745700\u4e07\u5428380\u4e07\u5428\u2460\u6d41\u6c34\u7ebf\u751f\u4ea7\u7684\u63a8\u5e7f\u2461\u84b8\u6c7d\u673a\u5e7f\u6cdb\u4f7f\u7528\u2462\u5185\u71c3\u673a\u7684\u666e\u904d\u5e94\u7528\u2463\u51b6\u94c1\u6280\u672f\u7684\u9769\u65b0", "options": {"A": "\u2460\u2461", "B": "\u2460\u2462", "C": "\u2461\u2463", "D": "\u2462\u2463"}}","title_text":"{"choose": "C", "title": "\u8868\u683c\u6570\u636e\u9009\u81ea\u65af\u5854\u592b\u91cc\u963f\u8bfa\u65af\u300a\u5168\u7403\u901a\u53f2\u300b\uff0c\u5f71\u54cd\u8be5\u7ec4\u6570\u636e\u53d8\u5316\u7684\u56e0\u7d20\u6709\uff08\u3000\u3000\uff09\u82f1\u56fd\u67d0\u65f6\u671f\u7164\u94c1\u4ea7\u91cf\u53d8\u5316\u8868\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n\u5e74\u4efd\u7164\u4ea7\u91cf\u94c1\u4ea7\u91cf1770\u5e74600\u4e07\u54285\u4e07\u54281800\u5e741200\u4e07\u542813\u4e07\u54281861\u5e745700\u4e07\u5428380\u4e07\u5428\u2460\u6d41\u6c34\u7ebf\u751f\u4ea7\u7684\u63a8\u5e7f\u2461\u84b8\u6c7d\u673a\u5e7f\u6cdb\u4f7f\u7528\u2462\u5185\u71c3\u673a\u7684\u666e\u904d\u5e94\u7528\u2463\u51b6\u94c1\u6280\u672f\u7684\u9769\u65b0", "options": {"A": "\u2460\u2461", "B": "\u2460\u2462", "C": "\u2461\u2463", "D": "\u2462\u2463"}}方面的知识分享给大家，希望大家会喜欢哦。

1、由材料中的时间“1770---1861年”可知，这正处于第一次工业革命时期，这一时期煤铁产量的变化因素有②蒸汽机广泛使用，④冶铁技术的革新。

2、故选：C。

本文到此结束，希望对大家有所帮助。

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