A: potential
B: positive
C: perspective
D: persistent
举一反三
- Dry cough, high temperature and difficulty in breathing are three _______ of COVID-19. A: angles B: symptoms C: tones D: appointments
- The symptoms of athsma can be A: persistent wheeze B: chest tightness C: chronic cough D: episodic dyspnea
- If △H value of a reaction is positive, the conditions that must be a spontaneous process is(). A: △S value is positive and high temperature B: △S value is positive and low temperature C: △S value is negative and high temperature D: △S value of is negative and low temperature
- Which<br/>of the following symptoms is not typical of influenza() A: Fever B: Muscular<br/>aches C: Malaise D: Dry<br/>cough E: Rash
- The<br/>symptoms of asthma include:() A: breathlessness B: cough C: chest tightness D: wheezing E: all of the above
内容
- 0
What nationality is Mary A: He has a temperature and a bad cough. B: His temperature is gone but he still coughs. C: He doesn’t have a temperature but he has a bad cough.
- 1
The aphotic zone (bottom of the ocean) will have ____ and ____ while the photic zone (surface of the ocean) will have ____ and ____. A: low temperature, low salinity; high temperature, high salinity B: low temperature, high salinity; high temperature, low salinity C: high temperature, high salinity; low temperature, low salinity D: high temperature, low salinity; low temperature, high salinity E: both have equal temperature and salinity
- 2
The basic qualities of scientific researchers include (). A: passion for science B: Strong curiosity C: Persistent pursuit of goals D: High sense of social responsibility
- 3
If body fluid is insufficient and it cannot moisturize or nourish, there will be symptoms like dry mouth, dry throat, dry nose, dry lips, dry eyes, scanty and yellowish urine and dry stool.
- 4
The most common symptoms of influenza include: a high fever, (1) nose, (2) throat, muscle pains, headache, coughing, and feeling tired.