单项选择题

According to the author, when young families are isolated, ______.

A．old people can easily accept the change
B．people can move from place to place
C．individuals can hardly become innovative
D．economy develops at high speed

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热门试题

单项选择题According to the author, the concept of aggression ______.

A．is hard to define because it has been used by various disciplines
B．covers both deplorable and necessary behaviors
C．should be dropped altogether
D．should be better expressed by a different term

单项选择题This passage is probably taken from an article on ______.

A．man's brutalities upon man
B．definition of aggression
C．aggression underlying human behaviors
D．man's drive to master the external world

单项选择题The baby was found ______.

A．in the mud at the base of a tree
B．high in the branches of a tree
C．in the closet of a ruined house
D．in a bush on a mountain slope

单项选择题In the author's view, man is unique in ______.

A．his savage treatment of his own kind
B．enjoying watching disgusting acts of violence
C．gaining pleasure from brutally treating animals
D．his strong impulse to tackle intellectual problems

单项选择题Which of the following is NOT true of intellectual effort

A．It is often described by aggressive words.
B．It is a drive to gain control of the external world.
C．It often leads to futile results.
D．It is the result of frustration.