（）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.

（）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.
A.Negative
B.Sensitive
C.Descriptive
D.Informative
正确答案：Informative