The clock was _____ by the Chinese in the 11th century. built8/50Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions. The clock was _____ by the Chinese in the 11th century built kept examined madeGiải thíchĐáp án D Dịch: Đồng hồ được tạo bởi người Trung Quốc vào thế kỷ 11