单项选择题
It can be inferred from the passage that the economic foundation of society is dependent on ()
A.the ability to make money B.the will to work for pleasure C.the capacity to enjoy incentives D.the categorizations of our emotional experiences
单项选择题 The reason why people might not be able to stay alive in a world without emotion is that ()
单项选择题 In Peter Oslo's opinion the French experiment ()
单项选择题 The French geophysicists' study is different from currently prevailing theories in ()