Q1. 您的家庭背景情況是？（單選題）
Q2. 請(qǐng)問您的職業(yè)是（單選題）
Q3. 工作年限（單選題）
Q4. Your gender（單選題）
Male
Female
Q5. Your age（單選題）
Under 17 years old
17-20 years old
21-24 years old
25-30 years old
31-35 years old
36-40 years old
Over 40 years old
Q6. Your detailed address including?country, province, and precision to village [Fill the blank]（填空題）
Q7. Your education（單選題）
Junior high school and below
Junior college
High school, technical secondary school
Non-medical undergraduate student
The first-year student of MBBS
The second-year student of MBBS
The third-year student of MBBS
The fourth-year student of MBBS
The fifth-year student of MBBS
Postgraduate and above
Q8. Your family's average monthly income for each member is (total income divides the number of family members, including children)（單選題）
under ￥1000
￥1001-3000
￥3001-6000
￥6001-10000
￥10000-15000
over ￥15000
Q9. How do you get the knowledge of SARS-CoV-2 (Novel Coronavirus) and COVID-19??[multiple choice question]（多選題）
TV
Radio broadcasting
Website
Journal
Family and friends
Social networking website or social networking app (WeChat, micro-blog, Tik Tok, etc.)
Presentations of SARS-CoV-2 in Microbiology online classroom
Others
Q10. Which of the following transmission methods of the new coronavirus is not known at present?（單選題）
A. Contact transmission
B. Respiratory droplets transmission
C. Soil transmission
D. Aerosol transmission
Q11. At present, how does the World Health Organization (WHO) name the novel coronavirus?（單選題）
A. SARS-CoV
B. MERS-CoV
C. SARS-CoV-2
D. SARI
Q12. Under which of the following conditions can the novel coronavirus be killed?（單選題）
A. At 56℃ for 30 minutes
B. At 26℃ for 20 minutes
C. At 16℃ for 10 minutes
D. At 0℃ for 5 minutes
Q13. How often do you contact the related information of the novel coronavirus and COVID-19 each day?（單選題）
none
1-3 times
4-6 times
7-9 times
10-12 times
13-15 times
Over 15 times
Q14. For droplet transmission, which of the following statement is not correct?（單選題）
A. Droplets can enter the susceptible mucosal surface through a certain distance
B. The particles are large and do not suspend in the air for a long time
C. Talking, coughing and sneezing are possible ways to produce droplets
D. Medical masks cannot block the spread of droplets
Q15. Which of the following statement is not true regarding the precautions when coughing and sneezing occurs?（單選題）
A. Cover your nose and mouth with tissue or elbow when sneezing
B. Cover your mouth and nose with both hands when coughing and sneezing
C. Put the used tissue into a covered trash after sneezing
D. Clean your hands thoroughly after sneezing and coughing
Q16. Which of the following is not proper for the prevention of the novel coronaviruses?（單選題）
A. Paper masks
B. Disposable medical masks
C. Medical surgical masks
D.N95 protective masks
Q17. Which of the following is the correct way to wear a mask?（單選題）
A. Change the mask every two to four hours
B. Once contaminated, dispose the mask immediately
C. Avoid touching the inside of it when wearing a mask
D. The thicker a mask is, the more preventive it is
Q18. Which of the following statement is not true when disposing of the discarded masks?（單選題）
A. Throw away the mask once used
B. Seal the mask and disinfect it before discarding if the wearer has a fever
C. Wash your hands after handling the mask
D. Discarded masks should be put into hazardous trash can
Q19. Regarding dietary precautions, which of the following statement is not correct?（單選題）
A. Drink plenty of water to ensure sufficient water supply in your body
B. Eat more fresh fruits and vegetables
C. Ensure that the meat is well done for eating
D. Eat more wild animals
Q20. Regarding specific measures to prevent SARS-CoV-2 infection at home, which of the following statement is not correct?（單選題）
A. Early to bed, early to rise, improve autoimmunity
B. More fresh air indoors, and keep the room clean and tidy
C. White vinegar on the radiator will help to disinfect the indoor air
D. Adhere to a safe diet, eat fully cooked eggs and well-done meat
Q21. When entering a room from outside, which of the following behavior is not correct?（單選題）
A. Take off the outwear and change clothes for home immediately
B. After removing the mask, throw it into the trash can, don't place it at random
C. After handling the mask and clothing, wash your hand
D. Close windows to prevent the outside air
Q22. At present, what kind of method is not recommended after receiving the express delivery from SARS-CoV-2-affected area?（單選題）
A. It is very likely to be infected with virus, reject it directly
B. Use 75% alcohol to wipe the outer packaging for disinfection
C. Wash your hands promptly after touching the delivery
D. Place the package received in a ventilated place for a some time
Q23. Regarding long-distance travel, which of the following behavior is not correct?（單選題）
A. Try not to take off the mask to eat and drink while traveling
B. Do not touch the outer surface of the mask when removing it
C. Put the used mask directly into your bag or pocket
D. Wash your hands frequently, do not touch things with no purpose, and keep your hands clean
Q24. Regarding the improvement of human immunity, which of the following is correct?（單選題）
A. Overeating
B. Moderate exercise
C. Smoking and drinking
D. Staying up late into night
Q25. Regarding the prevention of COVID-19, which of the following measure is effective?（單選題）
A. Rinse the mouth with salt water
B. Take Sauna and sweat
C. Drink alcohol
D. Wear a mask
Q26. How many days do you need to make medical observations after leaving the quarantine area for people who are suspected to be infected with the SARS-CoV-2 and medical staff who have clinical diagnosis?（單選題）
A. One week
B. Eight days
C. Fourteen days
D. Thirty days
Q27. What do you do if you suspect that you have been infected with SARA-CoV-2?（單選題）
A. Continue to work or go to school when you are sick
B. Hurry to flee to other“virus-free”areas
C. Actively wear a mask to the nearest designated hospital for treatment
D. Refuse to seek medical treatment, tolerate and you will be recovered
Q28. Regarding specific measures for self-quarantine at home, which of the following statement is not correct?（單選題）
A. Try to keep a distance of one meter from your family members
B. Participate in family get-together dinners, share dishes and chopsticks
C. Clean all the objects which are frequently used every day
D. Drink plenty of water during quarantine
Q29. ?For seeking medical treatment, which of the following is incorrect?（單選題）
A. If you have symptoms such as fever, cough and fatigue, you should seek medical treatment promptly
B. Inform the doctor of your recent activities
C. Inform the doctor of your contact with suspected cases and identified cases
D. Conceal your recent travel route and medical history when facing a doctor
Q30. Which is incorrect about the current treatment of COVID-19?（單選題）
A. Specific treatment approaches have been identified
B. No specific treatment, but symptoms can be treated
C. Supplementary care for infected people can improve the treatment effect
D. Vaccines are still under research
Q31. Which of the following statements are correct regarding personal protection measures for prevention?? ? ?[multiple?choice?question]（多選題）
A. Stay away from the crowded places as much as possible
B. Wear a mask when using public transportation
C. Open the windows for more than 30 minutes in the morning and afternoon respectively every day
D. Keep a distance of more than one meter when talking with others
Q32. The following disinfectants that can effectively inactivate SARS-CoV-2 are? ? [multiple?choice?question]（多選題）
A. ether
B. 75% ethanol
C. chlorine-containing disinfectants
D. fatty solvents such as peracetic acid and chloroform
Q33. The?survival?time?of?SARS-CoV-2?is? ? [multiple?choice?question]（多選題）
A.?up?to?3?hours?in?aerosols
B.?24?hours?in?paper?materials
C.?up?to?4?hours?on?copper?surface
D.?2-3?days?on?plastic?and?stainless?steel?surfaces
Q34. The right way for pregnant women who are living in families and want to have routine pregnancy check-up or delivery is [multiple choice question]（多選題）
A.?to go?to?the?hospital?for?birth?examination?normally
B. to wear?disposable?surgical?mask?or?N95?mask?when they need to?go?to?the?hospital,?and?discard?it?properly?upon returning?home
C.?to wash?hands?with?soap?and?running?water?for?more?than?20 seconds
D. to inform the doctor immediately in case of fever, chest distress, coughing and other symptoms and seek treatment from the fever clinic under doctor's advice
