2020 Tianjin Question 40 Single-choice Differentiating 2020_天津卷 (英语) 40. What is the purpose of the passage?第- 14 -页 | 共30页 A. To point out the importance of public libraries.B. To encourage people to work in public libraries.C. To introduce the improved services of public libraries.D. To call for the modernization of public library systems. Answer keyC ☆ SaveCan't do it, show the explanation查看原卷 →