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【单选题】
The first phase of the European Union Emissions Trading Scheme (EU ETS) covers only ( ) emissions from large emitters in the power and heat generation industry.
A.
Sulfur dioxide
B.
Nitrogen dioxide
C.
Carbon monoxide
D.
Carbon dioxide
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【多选题】What pollutants will be produced during the production and operation of industrial facilities?( )
A.
Waste
B.
Smoke
C.
Chemicals
D.
Aerosols
【单选题】Global climate change mainly refers to global warming caused by the increase of ( ).
A.
Harmful gases
B.
Noble gases
C.
greenhouse gases
D.
Air pollutants
【单选题】The characteristics ofhepatic microsomal mixed function oxidase systemare as follows
A.
High specificity, limited activity and great individual difference
B.
High specificity, strong activity and great individual difference
C.
High specificity, limited activity and little individual difference
D.
Low specificity, limited activity and great individual difference
E.
Low specificity, high activity and little individual difference
【单选题】Probenecid can increase the efficacy of penicillin, because
A.
They have synergic bactericidal mechanisms
B.
Probenecid can promote metabolism of penicilli
C.
Probenecid can promote the absorption of penicilli
D.
Probenecid can inhibit penicillinase
E.
Probenecid competes with penicillin for excretion in the renal tubules
【单选题】In acidic urine，weak acid drugs
A.
More dissociation, more resorption and slower excretion
B.
Less dissociation, more resorption and slow excretion
C.
Less dissociation, less resorption and faster excretion
D.
More dissociation, less resorption and faster excretion
E.
Less dissociation, more resorption and faster excretion
【多选题】Water pollution caused by anthropogenic sources include _________. ( )
A.
discharge of poorly-treated or untreated sewage
B.
runoff from construction sites
C.
acid rain caused by the industrial discharge of sulfur dioxide
D.
acid rain caused by volcanic discharges
【单选题】Alkalization of urine by giving bicarbonate is used to treat patients presenting with pheobaarbital(weak acid) overdose. Which of the following best describes the rationale for alkalization of urine i...
A.
To reduce tubular reabsorption of phenobarbital.
B.
To reduce ionization of phenobarbital.
C.
To increase glomerular filtration of phenobarbital.
D.
To increase proximal tubular secretion
E.
To increase tubular reabsorption of phenobarbital.