A: Dermatitis
B: Carcinoma
bronchus
C: Bronchiectasis
D: Pneumonia
举一反三
- Air pollution may cause() A: Dermatitisb. B: Carcinoma bronchus C: Bronchiectasis D: Pneumonia
- Which of the following may be a long-term effect of air pollution?
- What is the cause of coughing green sputum?() A: Dust inhalation; B: Lobar pneumonia ; C: Acute left heart failure ; D: Bronchioalveolar carcinoma ; E: Pseudomonas aeruginosa bacillus infection;
- What is the cause of coughing foul odor sputum?() A: Pseudomonas aeruginosa bacillus infection; B: Anaerobic bacterium infection; C: Acute left heart failure ; D: Bronchioalveolar carcinoma ; E: Lobar pneumonia ;
- Which of the following may cause that an engine doesnt run on starting air?()
内容
- 0
If the engine does start on air, but combustion does not immediately begin, the cause may not be ().
- 1
A study done by researchers at the University of Southern California<br/>indicates that ____. A: 1,700 Children from Southern California have weak lung activities B: children in Southern California use less strength to breathe C: air pollution may affect the growth of children’s lungs D: 80 percent of children in Southern California suffer from air<br/>pollution
- 2
Which is NOT the effect of Air Pollution? A: Cause people to get sick B: Kill animals and plants C: Give off bad smells D: Produce acid rain
- 3
Which of the following titles is a proper one? A: What should we do to prevent air pollution? B: An Exploration into the Measures to Prevent Air Pollution C: How does air pollution happen? D: Computer Retrieval
- 4
Which<br/>of the following is NOT the consequence of air pollution () A: Earthquake B: Haze<br/>and smoke C: Acid<br/>rain D: Greenhouse<br/>effect