Extended abstracts usually have headings.

If you are not interested in some titles or abstracts in the plenary sessions, ______________.

General-Specific structures are commonly found in the beginning of Abstracts and Introductions.

Good abstracts strictly follow the style and formatting guidelines for authors.

Abstracts are classified into different types, which of the following is not listed as one type of abstract?

General-Specific structures are commonly found in the beginning of Abstracts and Introductions. A: 正确 B: 错误

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

__________ provide(s) you with a complete, but very succinct summary of the paper.? Discussion|Methods|Abstracts|Introduction

Which one of following statements IS NOT TRUE? A: Abstracts are always very short. B: Abstracts can be of very different lengths, depending on the conference. C: The presenter is often asked about the need for multimedia. D: Most submission are judged blindly, with the name of the presenter unknown.

PubMed的数据主要来源于（）。 A: A.Chemical Abstracts B: B.Cochrance C: C.MEDLINE D: D.WOS