化学毒物 /有毒化学物质

生效

电讯 /电信

公司章程(仅译为“章程”意义不准确，不能得分)

A :It is based on extensive research of proven facts and authoritative testimony.

B:The author ’s voice tends to be objective and neutral.

C:The style tends to be formal.

Good thinking,to the point ,revisions, appropriate ,style for the purpose,clear organization, effective use of expressions reader oriented, simple and short, precise.

Seven parts: title and authors name ,summary, contents ,text, acknowledgements, references, biographty.

Four forms :description ,narration ,argumentation and exposition.

Three parts: introduction ,body and conclusion.

Unity and coherence