【正文】
ph. Paragraph 1 Paragraph 4 Paragraph 3 Paragraph 2 Paragraph 5 1. history in history in the history of... history lesson ...with a long history 2. whole, all the whole country the whole history of all the students all of the boys all the class Paragraph 1 As the invention of paper, much is known about the Chinese history. Paragraph 2. How the Chinese kept records in ancient times. Subject clause: It is believed that LiuMing can pass the exams. thought that supposed that clear that ...