There are research backgrounds, research significances, research objectives and paper construction in the Introduction.
There are research backgrounds, research significances, research objectives and paper construction in the Introduction.
The man in “To Build a Fire” is described as _________. A: a newcomer who spent his first winter in this land B: an experienced Old-timer C: a man who is very quick and alert in things and their significances D: a man who develops an intimate and friendly relation with dogs
The man in “To Build a Fire” is described as _________. A: a newcomer who spent his first winter in this land B: an experienced Old-timer C: a man who is very quick and alert in things and their significances D: a man who develops an intimate and friendly relation with dogs
Which of the following statements about the diagnosis of COVID-19 is NOT correct? A: CT can be replaced with chest X-ray film. B: Both nucleic acid test and lung CT are needed and have their own significances. C: Lung CT is very important in early diagnosis, progress evaluation and prognosis prediction. D: Nucleic acid test is the sole evidence for the confirmation of COVID-19 E: CT cannot be replaced with chest X-ray film.
Which of the following statements about the diagnosis of COVID-19 is NOT correct? A: CT can be replaced with chest X-ray film. B: Both nucleic acid test and lung CT are needed and have their own significances. C: Lung CT is very important in early diagnosis, progress evaluation and prognosis prediction. D: Nucleic acid test is the sole evidence for the confirmation of COVID-19 E: CT cannot be replaced with chest X-ray film.