A.emptiness. B.cleanliness. C.modernity. D.monotony.
单项选择题According to Kingsley Davis, migration occurs as result of the following reasons EXCEPT()
A.human adaptability. B.human evolution. C.cultural differences. D.inter-group inequalities.
单项选择题According to the passage, which of the following is NOT the writer's opinion()
A.Countries paid a heavy price for whichever measure taken. B.Countries all found themselves in an economic dilemma. C.Withdrawal of foreign capital resulted in the crisis. D.Most governments chose one of the two options.