According to the study, what was NOT linked to the plants’ toxic emissions?
A: Asthma attacks.
B: Emergency room visits.
C: Premature deaths.
D: Pollution controls.
A: Asthma attacks.
B: Emergency room visits.
C: Premature deaths.
D: Pollution controls.
举一反三
- The association between ______ has not yet been found in Australia. A: ozone levels and hospital admissions for asthma B: hazy days and more asthma attacks in children C: the levels of particles in the air and death rates D: high levels of pollution and more. symptoms
- Controls which are built in by the manufacturer to detect equipment failure are called:（ ） A: input controls. B: manufacturer's controls. C: data integrity controls. D: hardware controls.
- According to WHO, four out of five cardiovascular disease deaths are due to ________ and ________. A: strokes B: phlebitis C: heart failure D: heart attacks
- Questions 18--21 are based on the following passage. What did disease cause A: Only a few deaths. B: More deaths than wounds did. C: Fewer deaths than wound did. D: Both Ａ and Ｂ.
- 将控制器设置到中心位置。 A: Set the controls to the center position. B: Center the controls. C: Centralize the controls.