Directions:In this section of the test,there are ten paragraphs.Each of the paragraphs is followed by an incomplete phrase or sentence which summarizes the main idea of the paragraph.Spell out the missing letters of the word on your Answer Sheet.
Paragraph Four
The mental health and wellbeing of students at the University of Warwick in the United Kingdom during the novel coronavirus pandemic is to be monitored as part of a study by psychologists.Researchers are also reaching out to Warwick's international student population to learn more about how COVID-19 is affecting them.
39.R______ on students'mental health during COVID-19.
【正确答案】：Research
