题目内容

If we assume that an animal would prefer situations which are linked to pleasant feelings, and avoid situations arousing negative ones, we can indirectly assess feelings by measuring the ____________ of the animal.

A. foods
B. body weights
C. preferences
D. temperatures

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AAALACInternationalisaprivate,nonprofitorganizationthatpromotesthehumanetreatmentof __________ insciencethroughavoluntaryaccreditationprogram,aProgramStatusEvaluationservice,andeducationalprograms.

A. students
B. plants
C. foods
D. animals

Morethan _______ animalcareanduseprogramsin49countrieshaveearnedAAALACInternationalaccreditation,demonstratingtheircommitmenttoresponsibleanimalcareanduse.

A. 500
B. 800
C. 1,000
D. 1,500

Whenanimalsareused,AAALACworkswithinstitutionsandresearcherstoserveasa __________ betweenprogressandanimalwell-being.ThisisdonethroughAAALAC'svoluntaryaccreditationprocessinwhichresearchprogramsdemonstratethattheymeettheminimumstandardsrequiredbylaw,andarealsogoingtheextrasteptoachieveexcellenceinanimalcareanduse.

A. weapon
B. tool
C. bridge
D. gap

AAALAC has been working to promote animal well-being and enhance life sciences research and education since ______.

A. 1955
B. 1960
C. 1965
D. 1970