单项选择题

A．is still unknownB．is being closely studiedC．is usuall……

According to the author, the importance of greenspaces in the urban environment______.

A．is still unknown
B．is being closely studied
C．is usually neglected
D．has been fully recognized

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单项选择题The theoretical separation of living, working, traffic and recreation has led to______.

A．the disproportion of recreation facilities in the neighbourhood
B．the location of recreation facilities far from home
C．relatively little attention for recreative possibilities
D．the improvement of recreative possibilities in the neighbourhood

单项选择题The author suggests that the recreative possibilities of greenspace should be provided______.

A．in special areas
B．in the suburbs
C．in the neighbourhood of the house
D．in gardens and parks

单项选择题It seems that the writer

A．is interested in the imaginary life forms
B．is eager to find a different form of life
C．is certain of the existence of a new life form
D．is critical of the imaginative people

单项选择题Humans on Earth today are characterized by______.

A．their existence as free and separate beings
B．their capability of living under favorable conditions
C．their great power and effectiveness
D．their strong desire for living in a close-knit society

单项选择题According to this passage, some people believe that eventually______.

A．human societies will be much more cooperative
B．man will live in a highly organized world
C．machines will replace man
D．living beings will disappear from Earth