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（）abstracts usually describe what the paper is about， the topic， purpose， scope， and method of the paper.

（）abstracts usually describe what the paper is about， the topic， purpose， scope， and method of the paper.
A.Suggestive
B.Informative
C.Positive
D.Descriptive
正确答案：Descriptive

上一条：An abstract of an article， document， or speech is a（）piece of writing that gives the main points of it.

下一条：（）abstracts are not only describe the topic， purpose， scope and the method of the research or paper， but also provide the information about results， conclusions， or recommendations.