The author would agree that ______.
A. it is ridiculous to think about cockroach liberation seriously
B. the law's denial of rights to animals is a matter of bias-speciesism
C. apes can express feelings accurately through synthesizer
D. gorillas should be declared to be persons under the constitution
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France, US and Canada have all taken which of the following steps to discourage age discrimination
A. encourage business to employ older people by offering rewards
B. make age discrimination in respect of employment illegal
C. refuse to employ younger workers
D. enforce age discrimination laws strictly
What is the passage mainly about
Animals can serve people in many ways.
B. The difference between trained dogs and normal ones.
C. Man made use of animals long ago.
D. Animals can bring pleasure to human beings.
What was people's response to Royal Mail's scheme
A. It was warmly welcomed.
B. People could understand the action.
C. They had some doubt about it.
D. They were indifferent to such a move.
冰冻原料自然解冻的最佳环境温度是______。
A. 0～5℃
B. 5～15℃
C. 10～30℃
D. 20～40℃
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