Which sentence do you think should appear in the first sentence of the abstract?
A. Innovation, defined as creativity with a purpose, is widely considered to be the engine of scientific progress.
B. We find that ozone production occurs at lower NOx and much larger VOC concentrations than does its summertime urban counterpart, leading to carbonyl (oxygenated VOCs with a C = O moiety) photolysis as a dominant oxidant source.
C. It is our hope that this information will aid and encourage researchers to implement gene-targeting techniques into their research program.
D. However, the recent introduction of cleaner technologies in the UK has led to reductions in the emissions of nitrogen oxides, with concomitant decreases in N deposition.
查看答案
Introduction often includes
A. Findings
B. Research background.
C. Discussion
D. Value（theoretical and Practical value)
How can subheadings help the authors?
A. Help authors to have clear writing structure during the writing stage.
B. Help authors to stay on topic and avoid digression.
C. Help collaborating authors discuss and agree on the structure of the article.
D. Help authors to achieve contextual consistency in writing.
Which of the following sentence patterns are usually used to elicit research questions?
A. While XYZ is well documented, it remains unclear whether/why...
B. However, it remains to be investigated whether...
C. Despite a large body of evidence for XYZ, the detailed mechanisms for ... remain to be elucidated.
D. ABC is a main mechanism used by all vertebrate to ...
Which of the following should be included in a complete abstract?
A. Where is the gap? How?
B. What do the findings mean?
C. Why did you do this study?
D. What did you find?
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