Animal rights()argue that zoos are really animal prisons and very often cruel.
A.fragments
B.legislations
C.motivations
D.advocates
A.fragments
B.legislations
C.motivations
D.advocates
Animal researchers find European mink lives best along the Baltic Sea.
A.Right.
B.Wrong.
C.Doesn't Say.
A.little; can not
B.scarce; mustn’t
C.rare; may not
D.short; won’t
A.because of
B.beacause
C.what
D.that
A hibernating animal ______ any food all through the winter,______?
A.needn't...needn't it
B.doesn't need...does it
C.needs...doesn't it
D.needn't...does it
A.Masters needn't worry much about animal illnesses.
B.It does not pay to seek medical attendance for animals.
C.Some animals should get attention about their health for their service to man.
D.More organizations should be established to provide free treatments.
In the author's opinion, why do more people in Britain oppose animal experiments?
A.Because they are kinder than those in the United States.
B.Because they don't know the benefits resulting from animal tests.
C.Because most of the medicines don't need animal experiments to work well.
D.Because some scientists use rare species for their medical experimentation.
A.grizzly bears
B.panda
C.bison
D.elk
A、A. need it
B、B. needn’t it
C、C. does it
D、 D. doesn’t it
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