单项选择题

A．Data collection.
B．Training consultancy.
C．Corporate management.
D．Information processing.
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填空题
Google’s search engine originated from ______ started by L. Page.
单项选择题
A．He ran a red light and collided with a truck.B．He sacrificed his life to save a baby girl.C．He was killed instantly in a burning car.D．He got married to Karen’ s mother.
A．He ran a red light and collided with a truck.
B．He sacrificed his life to save a baby girl.
C．He was killed instantly in a burning car.
D．He got married to Karen’ s mother.
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