What did he build in 1876?Đoạn văn14/102What did he build in 1876?In 1876 he built a new laboratory.In 1876 he built a new house.In 1876 he didn’t build a new laboratory.In 1876 he built a new factoryGiải thíchĐáp án ADẫn chứng “In 1876 he built a new laboratory so that he could spend all his time inventing.”