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单项选择题

We should consider all such projects from a scientific ______.

A．perspective
B．perfection
C．prospect
D．presentation

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热门试题

单项选择题In the past college students usually ______.

A．lived with their parents
B．found good jobs easily
C．had much time to spare
D．had no burden of raising a family

单项选择题The author believes-that if the phone had been invented after the computer, people would ______.

A．be eager to learn how to use the phone
B．be glad to have both means of communication
C．still prefer typing words on the computer
D．show little interest in the phone