Abstract is an abbreviated, accurate representation of the contents of a document, with added interpretation or criticism.
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Because of the need for self-contained compactness, an abstract must convey the essential results of a paper.
A. 对
B. 错
An abstract of a paper should omit background information, a literature review, and detailed description of methods a literature review.
A. 对
B. 错
The style of an abstract should not be concise and clear.
A. 对
B. 错
Although an abstract appears as the first section of a paper, it should be written last.
A. 对
B. 错