Please select from the following descriptors the one that violates the principle of formal writing.
A、Less structure.
B、Impersonal and direct.
C、More use of the past voice.
Please select from the following descriptors the one that vi - 4 Practical Wri... - 大学英语写作(一)——记叙文、描写文、应用文 - 融优学堂 | 大学网课搜题引擎