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- 章节Powering the Industrial Revolution 驱动工业革命“accustomed”来自“custom(习惯)”,ac-是表示加强意味的前缀,“grew accustomed to”即“变得习惯于”,C选项正确。9. D 词汇题题干:文中“retained”与下列哪个选项意思最接近?A.得到(gained)B.建立(established)C.从……获利(profited from)D.保持(maintained)解题:原文该单词所在句子为:“By 1800 more than a thousand steam engines were in use in the British Isles, and Britain retaineda virtual monopoly on steam engine production until the 1830s.”可以理解为:“到19世纪时,英国已经拥有上千