37. What is the first paragraph of the passage about?
(A)The content-area textbook is highly valued by all teachers.
(B) Textbooks are a basic part of life for all teachers.
(C) Teachers have the chance to see how textbooks evolve.
(D)Textbook authors are usually quite rich.
詳解 (共 2 筆)
未解鎖
開門見山法,第一句:When you t...