In the abstract
A. We use the past tense summarizing the whole thing
B. We use wording hiding the results
C. We use wording hiding tools and instruments we used
D. We use wording that refers forward like as we shall see
A good abstract is the one
A. That tell us about future direction of research
B. That tell us about the research problem, methods, results, and implications
C. That tell us a critique about previous studies
D. That tell us about what each section in the research talks about
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