B: 正确 正确答案:

(判断题)16: Posters for propaganda are used in academic to promote and explain research work. A: 错误 B: 正确 正确答案:

(判断题)17: A response memo states a policy or procedure you want the reader or co-worker to follow. A: 错误 B: 正确 正确答案:

(判断题)18: A poster is any piece of printed paper designed to be attached to a wall or vertical surface. A: 错误 B: 正确 正确答案:

(判断题)19: Memos can be as formal as a business letter and used to present a report. A: 错误 B: 正确 正确答案:

(判断题)20: Notice at office or daily life has different style from letter. A: 错误 B: 正确 正确答案: