河北省邯郸市大名县第一中学2021-2022学年度第二学期高二期末考试英语试题

32.What is the function of paragraph 2?

A.Introducing a new topic to discuss.

B.Providing background information.

C.Summarizing the previous paragraph.

D.Pointing out the main idea of the text.

33.Why did the researchers m